Cincinnati Taper Wheel Adapters.
4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER. FOR 1.250" ID WHEELS. USED ON ALL CINCINNATI NO. 1 AND NO. 2 SPINDLES, COVEL, AND GALLMEYER & LIVINGSTON CUTTER GRINDERS; OR ANY SPINDLES WITH .87" DIAMETER AT LARGE END OF TAPER AND 4.500" TPF

For newer style Cincinnati direct motorized and timing belt driven spindles having a 1/8" key in the taper.  Adapter locked on spindle taper with bolt.

SOPKO   CATALOG NO.	FIG	SOPKO PART NO.	DIMENSIONS
			A	B	C	D
00108**	1	C100-1KW	3/4 to 1	2-1/4	2	1-1/4-16LH
00253**	1	C100-2KW	3/4 to 1	2-1/4	2	1-1/4-16RH
00278*	1	C200-1KW	1/4 to 1/2	2-1/4	1-3/8	1-1/4-16LH
00239*	1	C200-2KW	1/4 to 1/2	2-1/4	1-3/8	1-1/4-16RH
00279*	1	CX200-2KW	1/4 to 1/2	2	1-3/8	1-1/4-16RH
00407**	1	C400-1AKW	2	2-1/4	3	1-1/4-16LH
00408**	1	C400-2AKW	2	2-1/4	3	1-1/4-16RH
00409**	1	C400-1BKW	1 to 2	2-1/4	3	1-1/4-16LH
00411**	1	C400-2BKW	1 to 2	2-1/4	3	1-1/4-16RH
00282*	2	C230-1KW	1/4 to 1/2	3	1-3/8	1-1/4-16LH
00283*	2	C230-2KW	1/4 to 1/2	3	1-3/8	1-1/4-16RH
00284*	2	C235-1KW	1/4 to 1/2	3-1/2	1-3/8	1-1/4-16LH

*Spindle mounting bolt 14362 and retaining ring 04269 included.
**Includes spindle mounting bolt 14362 but no retaining groove or ring.

31

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Cincinnati Taper Wheel Adapters
With Glare Gear Assembly.
4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER. FOR 1.250" ID WHEELS. USED ON ALL CINCINNATI NO. 1 AND NO. 2 SPINDLES, COVEL, AND GALLMEYER & LIVINGSTON CUTTER GRINDERS; OR ANY SPINDLES WITH .87" DIAMETER AT LARGE END OF TAPER AND 4.500" TPF.

For newer style Cincinnati direct motorized and timing belt driven spindles having a 1/8" key in the taper. Adapter locked on spindle taper with bolt.

*Spindle mounting bolt 14362 and retaining ring 04269 included.
**Grinding wheel not included.

For older style Cincinnati flat belt, center drive spindles. No keyway in taper.
Adapter locked on spindle taper with spindle nut.*

1/4 to 1/2

1-3/8

* Spindle mounting nut not included.
**Grinding wheel not included.

32

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Cincinnati Taper Flanged and Cup
Wheel Extension Adapters.
4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER. FOR 1.250" ID WHEELS. USED ON ALL CINCINNATI NO. 1 AND NO. 2 SPINDLES, COVEL, AND GALLMEYER & LIVINGSTON CUTTER GRINDERS; OR ANY SPINDLES WITH .87" DIAMETER AT LARGE END OF TAPER AND 4.500" TPF.

Sopko flanged adapters are machined from forged alloy steel. The resulting one-piece hub design distributes mounting pressures away from the bore, the weakest part of the grinding wheel. The inherent rigidity of one-piece design and the precision ground flange provides identical radial load-bearing surfaces for positive wheel lock and better spindle driving torque to the abrasive wheel. All surfaces are ground concentric and square for optimum surface finishes. Completely heat treated, Sopko flanged adapters are safe to use and maintain their rigidity.

C4.5-1

C4.5-1KW

C4.5-2

C4.5-2KW

*Spindle mounting bolt 14362 and retaining ring 04269 included.

Sopko cup wheel adapters are made with a THIN-WALL FRONT FLANGE design to give maximum usage of cup wheel depth. Fully HEAT TREATED, and made from SOLID BAR STOCK, Sopko cup wheel extension adapters are RIGID to provide positive lock. A hardened nut locks the wheel from the back of the adapter. Because of this nut configuration, RH threads are used for CW spindle rotation and LH threads are used for CCW rotation; providing a safe locking system that WILL NOT LOOSEN during spindle rotation.

00290†

C200-2CW

C200-2CWKW

** Includes spindle mounting bolt 14362 only.
†Grinding wheel not included.

33

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Cincinnati Taper Long Extended Wheel Adapters.
4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER. FOR 1.250" ID WHEELS. USED ON ALL CINCINNATI NO. 1 OR NO. 2 SPINDLES, COVEL, AND GALLMEYER & LIVINGSTON CUTTER GRINDERS; OR ANY SPINDLES WITH .87" DIAMETER AT LARGE END OF TAPER AND 4.500" TPF.

For newer style Cincinnati direct motorized and timing belt driven spindles having a 1/8" key in the taper. Cincinnati taper long extended adapters are designed to provide added clearance by locating the grinding wheel further from the spindle nose. These adapters are ideal for surface grinding applications where the operator must reach across a boss or other obstruction. The adapters also have application on cutter grinders and tool grinders.

*Includes spindle mounting bolt 14362 only.

For older style Cincinnati flat belt, center drive spindles.

34

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Cincinnati Taper Reversible Wheel Adapters.
4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER.  DESIGNED FOR 1.250" ID DIAMOND, CBN, AND VITRIFIED WHEELS.

THERE IS A DIFFERENCE WITH SOPKO REVERSIBLE ADAPTERS!

• Formed wheels are used either way, without redressing.

• Can be REVERSED without DISMOUNTING the wheel for prolonged square corner life of diamond wheels.

• Sopko reversible wheel adapters make it possible to use the same dressed angle for BOTH RIGHT AND LEFT GROUND TOOL BITS.

• EASY TO USE-Just remove the adapter from the spindle nose and REMOUNT in the reverse direction.

• SAFE TO USE-Sopko reversible wheel adapters are manufactured with a double-taper, and are securely locked against loosening by the wheel rotation. Manufactured from quality steel, then HARDENED AND GROUND to withstand the rigors of daily use.

CINCINNATI TAPER "OLD STYLE" REVERSIBLE WHEEL ADAPTER.
A precision ground double-taper makes wheel mounting in opposite directions safe and reliable. Grinding wheel edges wear during use, but obtaining a new sharp edge is as easy as reversing the adapter on the spindle. Designed for the older Cincinnati flat belt center drive spindles, the adapter comes complete with a 1/2-13LH 06074 and a 1/2-13RH 06073 slotted spindle nut.

SOPKO CATALOG NO.	SOPKO PART NO.	DIMENSIONS
		A	D
00122	122RWA	1/4 to 1/2	1-1/4-16RH

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

35

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Made for older Cincinnati flat belt, center drive spindles, these extensions offer added reach when standard adapters won’t work. Increased utility is achieved because grinding wheels mounted on Cincinnati taper adapters need not be dismounted. Very useful when grinding with diamond wheels, the extensions come complete with a 1/2-13 hex spindle nut to safely secure adapters.
A 1-1/16" wrench flat on the body diameter makes installation and removal easy.

TIME-SAVING FEATURES:

• PRECISION internal Cincinnati taper for RELIABLE spindle mounting.
• PRECISION external Cincinnati taper for PROPER adapter mounting.
• GROUND external threads for CONCENTRICITY and SQUARENESS.
• HEAT TREATED for strength and rigidity.

13457

5-5/16

4

67791

5-5/16

4

00134   

3-3/8

2-1/16

73281   

3-3/8

2-1/16

36

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

56172

37

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Cincinnati Taper Collet Chuck Extension Adapters.
4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER.  FOR A SMALL RADIUS OR THAT ONE SMALL SLOT.  SAVE BOTH THE EXPENSE AND THE SET-UP TIME OF A HIGH SPEED ATTACHMENT.

THERE IS A DIFFERENCE WITH SOPKO!

• Made from superior QUALITY alloy steel and heat treated for optimum performance.

• Tapers are PRECISION GROUND at both ends of the collet chuck extension adapter.

• The extension body is GROUND for concentricity.

• The hardened collet nut has a precision internal taper that seats PRECISELY against the collet nose-angle to insure PROPER ENGAGEMENT of the grinding wheel shank.
  

Ideal for older Cincinnati flat belt center drive grinder spindles. The set includes a 1/4" 6000 series collet 59108, collet nut 59125, and floating nut spacer 00662 (FN-1). A 1-1/4" wrench flat on the body makes installation and removal easy. The hex spindle nut must be selected separately to suit your machine.

SOPKO CATALOG  NO.	SOPKO PART NO.
00757	C200-CCEA

 

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

38

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

• GROUND diameters for CONCENTRICITY.
• HEAT TREATED for STRENGTH and SAFETY.
• PRECISION GROUND taper for RELIABLE spindle mating.
• IN STOCK for immediate shipment.

13426*

DIMENSIONS

78515*

39

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Standard taper (3.000 TPF) ID wheel extension adapters on page 16 and 17.

Made for newer Cincinnati direct motorized and timing belt driven spindles having a 1/8" key in the taper and furnished with two 2" mating side flanges 00054 (F1), a 1/2-13RH hex spindle nut 05002, and an extension body 04272. The 3/8-16RH thread on the arbor 04271 acts as a draw thread to pull the extension onto the taper, and a 3/4” wrench flat makes installation and removal easy.

00483

Standard taper (3.000 TPF) ID wheel extension adapters on page 16 and 17.

40

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Cincinnati Taper New Style and Old Style Conversion Adapters.*
ID IS 4.500" TPF WITH .87" DIAMETER AT LARGE END OF TAPER.
OD IS 3.000" TPF WITH 1.00" DIAMETER AT LARGE END OF TAPER.
MOUNT STANDARD TAPER ADAPTERS ON CINCINNATI TAPER SPINDLES.

Designed for newer Cincinnati direct motorized and timing belt driven spindles having a 1/8" key in the taper, this conversion adapter allows you to mount any Standard Taper (3.000" TPF) adapter to your Cincinnati Taper spindles. Furnished with special spindle mounting bolt 04249.
A 1-1/4” wrench flat on the body makes installation and removal easy.

Designed for older Cincinnati flat belt center driven spindles, this conversion adapter features a Cincinnati Taper (4.500" TPF) in the ID and a Standard Taper (3.000" TPF) on the OD.
Now you can confidently mount standard taper adapters on your Cincinnati taper spindles. Furnished with a 1/2-13 hex spindle nut. A 1-1/16” wrench flat on the body makes installation and removal easy.

*For additional double taper conversion quills see page 85, 86, 87, 88 and 89.

41

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Taper Adapters for Cincinnati Monoset Grinders.
30° INC ANGLE WITH .75" DIAMETER AT LARGE END OF TAPER.
FOR .750" AND 1.250" ID WHEELS.

Sopko LONG EXTENDED MONOSET cutter and tool grinder adapters provide added clearance by locating the grinding wheel further from the spindle nose. They are ideal for applications requiring an operator to reach across an obstruction.

THERE IS A DIFFERENCE WITH SOPKO!

• Monoset Collet Chuck Quills are GROUND all over for CONCENTRICITY.

• PRECISION TAPERS are GROUND at both ends.

• Made from superior QUALITY alloy steel and HEAT TREATED for optimum performance.

• The hardened collet nut has a PRECISION INTERNAL TAPER that seats PRECISELY against the collet nose angle to ensure PROPER ENGAGEMENT of the grinding wheel shank.

• Comes complete with 1/8" 20004 and 1/4" 20012 series 4000 collets, and collet nut 20013.*

*See page 97 for additional Series 4000 collet sizes.

42

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Wheel Adapters for Grinding Machines Manufactured by ANCA, Victoria, Australia.
HSK50EMOD TAPER AND 19º 05' 06" INC ANGLE TAPER WITH .85" DIAMETER AT LARGE END OF TAPER. FOR 1.250" AND 2.000" ID WHEELS.

Sopko quality Anca FASTGRIND adapters are made for the operator expecting the highest standard of performance required by today's fast set-up times and short production runs. Sopko assures this standard with quality features like PRECISION GROUND TAPERS for reliable spindle mating and CONCENTRICALLY GROUND AND SQUARE surfaces to optimize cutting conditions and prolong wheel life. Hub OD threads are THREAD GROUND to assure safe, square wheel locking conditions. Every Anca adapter is furnished complete with a spindle mounting bolt, lock washer and recessed washer.

SOPKO  CATALOG NO.	ANCA PART NO.	A	C	D	MACHINE
50356	-	2-5/32	4-3/4	1-1/4-16RH	TGX
01137*	-	2-5/32	4-3/4	1-1/4-16RH	TGX
00318	-	3-3/8	6-11/32	2-16RH	TGX
* For cupwheel use.

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

43

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Wheel Adapters for Grinding Machines Manufactured by ANCA, Victoria, Australia.
3.500" TPF WITH 1.02", AND 1.38" DIAMETER AT LARGE END OF TAPER.  FOR 1.250" AND 2.000" ID WHEELS.

Sopko quality Anca FASTGRIND adapters are made for the operator expecting the highest standard of performance required by today's fast set-up times and short production runs. Sopko assures this standard with quality features like PRECISION GROUND TAPERS for reliable spindle mating and CONCENTRICALLY GROUND AND SQUARE surfaces to optimize cutting conditions and prolong wheel life. Hub OD threads are THREAD GROUND to assure safe, square wheel locking conditions and you can expect years of performance from these FASTGRIND adapters because Sopko HEAT TREATS every one. Every Anca adapter is furnished complete with a spindle mounting bolt, lock washer and recessed washer.
 

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

44

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Wheel Adapters for Grinding Machines
Manufactured by ANCA, Victoria, Australia.
19° 05' 06" INC ANGLE TAPER AND 3.500" TPF WITH .85", 1.02", AND 1.38"
DIAMETER AT LARGE END OF TAPER.

A Sopko innovation, Double Taper ANCA Conversion Adapters offer convenience and flexibility. Now, you can use conventional machines to accurately dress wheel-packs mounted on ANCA adapters without losing valuable production time. Two precision ground tapers provide reliable spindle and adapter mounting. Made from quality alloy steel, ANCA Double Taper Conversion Adapters are heat treated for strength, long-life, and rigidity. Diameters are ground for concentricity and squareness. These fine Sopko features combine to maintain the original high quality standards of the ANCA Fastgrind system. A 1-1/4” wrench flat on the body makes installation and removal easy.

 
FIG. 2

FIG. 3

1-1/2

3

3/8-16RH

2-1/4

.85

19° 05' 06"

TG4

1-1/2

3-3/8

M12X1.75RH

1-7/8

1.38

3.500

TG7/DM7

1-1/2

3-3/8

M12X1.75RH

1-7/8

1.38

3.500

TG7/DM7

2

3-1/2

M12X2.0RH

2-1/4

1.38

3.500

TG7/DM7

80MM (3.15”)

3-7/16

M12X1.75RH

1-15/16

1.38

3.500

TG7/DM7

1-1/2

3

M8X1.25RH

1-15/16

1.02

3.500

MG7/RG7/RGX

1-1/2

3-23/32

M8X1.25RH

2-5/8

1.02

3.500

MG7/RG7/RGX

See ANCA spacers on page 75 and accessories on page 81 and 83.
See ANCA Mount/Dismount fixture on page 94.

00664

                 00666

00665

                00163                  00162

45

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Adapters for Tool & Cutter Grinders
Manufactured by Walter Grinders, Inc.
2.400"TPF AND 16° 34' 15" INC ANGLE TAPER WITH .91" AND 1.25" DIAMETER AT
LARGE END OF TAPER. FOR 1.250" ID WHEELS.

If it’s high quality Walter HELITRONIC POWER CNC tool grinder adapters you’re after, look no further. Sopko sets the standard with features like PRECISION GROUND TAPERS, and CONCENTRICALLY GROUND AND SQUARE surfaces to prolong wheel life and optimize cutting conditions. Sopko won’t compromise on quality, so we use pre-heat treated alloy steel for hubs, and THREAD GRIND OD THREADS to maximize safety. Each adapter is furnished complete with a 00584 spindle bolt, a 01184 slotted spindle bolt retainer, 00062 washer, and 00021 nut. Spacers are not included.* A 1-3/4” wrench flat on the body makes installation and removal easy.

WITH PROVEN PERFORMANCE FEATURES!

• Precision Internal Tapers.

• Heat Treated Component Parts.

• Thread Ground OD Threads. 

• Concentric and Square Ground Surfaces.

* See Walter Grinder spacers on page 75.

The 50227 Extended Pin Slot adapter for older Walter 50 NC Tool & Cutter grinders,
is furnished with a 00062 washer and 00021 nut. The spindle mounting bolt is not included.
A 1-1/4” wrench flat on the body makes installation and removal easy.

46

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Wheel Adapters for Tool & Cutter Grinders
Manufactured by Jungner.
2.000" TPF WITH .71" DIAMETER AT LARGE END OF TAPER.
FOR 1.250" ID WHEELS.

Jungner 450 CNC tool and cutter grinder adapter.

SOPKO
CATALOG NO.

00690

00690
(Taper Side)

Jungner 450 CNC tool and cutter grinder adapter is furnished with a three piece steel balancing weight set 00848.

SOPKO
CATALOG NO.

50130

50130

Jungner 450 CNC tool and cutter grinder extended adapter.

SOPKO
CATALOG NO.

50353

50353

Jungner 450 CNC tool and cutter grinder collet chuck arbor.
Furnished with 4000 series nut and 1/4” collet.*
A 13/16” wrench flat on the body makes installation and removal easy.

SOPKO
CATALOG NO.

29911

* See page 97 for addtional 4000 series collets.

29911

47

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

50037

50035

48

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Wheel Adapters for Flute Grinders Manufactured
by Hertlein Special Tool Co., Mt. Vernon, NY.
3.000" TPF WITH 1.63" DIAMETER AT LARGE END OF TAPER.
FOR 12.000" ID WHEELS.

Starting with a precision ground internal taper, this Sopko bolt-on flange balancing adapter offers today’s Hertlein CO-100 grinding professional the best in quality features. Two precisely ground flanges provide identical load-bearing surfaces for reliable grinding wheel lock and to maximize spindle driving torque. Made from pre-hardened alloy steel and finished with black oxide, the adapter is furnished with a bronze balancing weight set 00849.

01809

OPTIONAL SOCKET HEAD CAP SCREW SETS. *

WHEEL WIDTH
RANGE

SCREW SET
CATALOG NO.

SCREW
SIZE

SET
QTY

3/8 to 3/4

01809

3/8-16X1-3/4

8

1 to 1-1/4

01810

3/8-16X2-1/4

8

* Select proper length screw sets from tabulation to lock specific grinding wheel widths.

49

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Wheel Adapters for CNC Tool & Cutter Grinders
Mfg. by Strausak Corporation, Lohn, Switzerland.
11° 25' 16" INC ANGLE TAPER WITH 30MM (1.18”) DIAMETER AT LARGE END OF TAPER.
FOR 38MM (1.496”) AND 1.250" ID WHEELS.

You need adapters that can handle the demanding applications that the Strausak Ecoflex CNC Tool & Cutter Grinder was designed to provide. Engineered specifically for the double ended spindle geometry of the Ecoflex system, Sopko adapters feature a bolt-on flange design that secures the wheel-pack regardless of spindle rotation. A pin-slot at the large end of the taper provides positive hub engagement for bi-directional rotation. Sopko adapters maximize the Strausak Ecoflex performance with precision ground tapers, carburized and hardened component parts for toughness, and ground, square and concentric flange faces that provide identical radial load-bearing surfaces to lock the multi-wheel-pack securely. Adapters are furnished with a M10xP1.5 draw-bolt 00037, bolt-on flange 00607, retaining ring 00486, and six M4xP.70 SHCS 01003 to clamp the flange and wheel-hub together.

(Front Side)

00383

(Taper Side)

SOPKO
CATALOG NO.

STRAUSAK
PART NO.

DIMENSIONS

A

C

00383

91-12-902

60MM (2.36”)

79MM (3.11”)

00382

91-12-901

80MM (3.15”)

100MM (3.94”)

Incorporating all of the quality design features and benefits of the Strausak Ecoflex CNC Tool & Cutter adapters above, these adapters are made for 1-1/4" ID wheels. Now Strausak Ecoflex users have access to the wide variety of “standard bore”, 1-1/4" ID, wheels that are available.
Adapters are furnished with a M10XP1.5RH draw-bolt 02723, bolt-on flange 00588, 3/4-16 RH hollow set screw 02630, and six M4XP.70RH SHCS 01003 to clamp the flange and wheel-hub together.

00026
(Front Side)

00645
(Taper Side)

SOPKO
CATALOG NO.

DIMENSIONS

A

C

00026

60MM (2.36”)

120MM (4.72”)

00645

80MM (3.15”)

141MM (5.55”)

50

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888

Standard Taper Brown & Sharpe No. 5 Tool
and Cutter Grinder Adapters.
3.000" TPF WITH .72" DIAMETER AT LARGE END OF TAPER.
FOR 1.250" ID WHEELS.

Designed for the Brown & Sharpe No. 5 Tool and Cutter Grinder, and manufactured with the same dedication to detail that has made Sopko the standard in the industry.

Here’s how that benefits you...

• BLACK OXIDE FINISH for long-lasting PERFORMANCE AND VALUE.

• A PRECISION GROUND TAPER for a spindle mount you can TRUST.

• HEAT TREATED HUBS AND NUTS to optimize TOUGHNESS AND STRENGTH.

• CONCENTRIC AND SQUARE GROUND SURFACES that provide
  SUPERIOR PERFORMANCE and RELIABLE WHEEL LOCK.

• THREAD GROUND OD THREADS, a Sopko innovation in adapter design,
  makes REPEATABLE WHEEL LOCK possible.

(Front Side)

00817

(Taper Side)

SOPKO
CATALOG NO.

SOPKO
PART NO.

DIMENSIONS

D

00817

25-3171-1

1-1/4-16LH

00818

25-3171-2

1-1/4-16RH

The LONG EXTENDED Brown & Sharpe No. 5 Tool and Cutter Grinder adapters are made with the same quality features but the extended design provides additional clearance, locating the grinding wheel further from the spindle nose.

00819

SOPKO
CATALOG NO.

SOPKO
PART NO.

DIMENSIONS

D

00819

25-3300-LH

1-1/4-16LH

00820

25-3300-RH

1-1/4-16RH

51

William Sopko & Sons Co., Inc. ● 26500 Lakeland Blvd. ● Cleveland, Ohio 44132-2692 ● Order Desk (216) 289-1400 ● Fax (216) 289-1888