Item # 31825 BRAND: Rockwood

Rockwood® Air Die Grinder

Quality Economy Die Grinder
Quality Economy Die Grinder
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Quality Economy Die Grinder

90 day Warranty Included

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Rockwood® Air Die Grinder

Product Overview:


The Rockwood Air Die Grinder is a quality economy tool ruggedly designed for many years of reliable service.

  • 1/8” & 1/4”, non-slip collets
  • High-torque, 4 vane, ball bearing motor
  • Variable Speed Control
  • 22,000 RPM Free Speed

Features positive 1/8” & 1/4”, non-slip collets for quick, convenient and secure accessory changes. A high-torque, 4 vane, ball bearing motor provides smooth operation and long life. Speed is easily controlled with an infinitely progressive trigger control.


90 Day


Collet Sizes: 1/8” & 1/4” [3mm & 6mm]
RPM: 22,000 free speed
Air Consumption: 4 cfm [114 L/m] @ 90 PSI
Inlet thread size: 1/4” FNPT

In the Box


(1) Inline Die Grinder
(1) 1/8” Collet
(1) 1/4” Collet (installed)
(2) 14mm/19mm Combination Collet Wrenches
(1) 1/4” MNPT, Male Quick Disconnect Inlet Fitting

Guides & Accessories


Click here for product instructions

Safety Information

Thoroughly read and understand the product instructions before using this tool.
Always wear ANSI approved eye and ear protection when operating this tool.

Click here to see safety products


Rockwood Air Die Grinder Kit Pneumatic Compact Straight Mill Engraving Tool Polishing Machine 22000 Rpm

Application Tips

1/8” & 1/4”, Non-Slip Collets


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Questions & Answers

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Rockwood® Air Die Grinder
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