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.
00508 00510
SOPKO
CATALOG NO.		 WALTER
PART NO.		 DIMENSIONS
A C
00508 385009-531 1 to 1-1/4 3-3/4
00509 385008-531 2 4-17/32
50226 - 1 to 2 4-17/32
00510 385007-531 2 to 3-1/2 6-3/32

* 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.
50227
SOPKO
CATALOG NO.
50227
 

ROTATION:
RH: Right-hand threads for CCW spindle rotation.
LH: Left-hand threads for CW spindle rotation.		 CAUTION!
Always Wear Safety Goggles When Griding.

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