Chuck Jaws
H&R Manufacturing and Supply, Inc.
Chuck Jaws
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Chuck Jaws
1.5MM @ 60 Serrated Jaws
1/16 @ 90 Serrated Jaws
2 Piece Boring Mill Jaws
3/32 @ 90 Serrated Jaws
3MM @ 60 Serrated Jaws
Acme Serrated
Air Driven Tail Stock
American Heavy Duty T&G
American Medium Duty T&G
Bullard Jaws
Chip Hook-R
Chuck Wrenches
Custom Hard Fixtures
European Tongue & Groove
Flat System
Heavy Duty Right Angle Drives
Low Profile Boring Mill Jaws
Mounting Standards (ASME)
Quick Change Jaws
Right Angle Drives
Screws and Thrust Bearings
Serrated Jaws
Special Tooling
Square Serrated
Steady Rests
Steel Face Plate Jaws
Tomb Stone
Tongue & Groove
Vee Block
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Welcome to H&R Manufacturing and Supply Incorporated.
Welcome to H&R Manufacturing and Supply Incorporated.

Flat System

H&R O.D. Flat System


Master top jaws remain in one location for a specific range of diameters (based upon customer specifications and our unique design.) The inserts are designed to make up the specific different OD sizes requested.

The new integrated double locking system will insure tool pressure rigidity from any direction, and flat ground surfaces insure repeatability.

Choice of Insert Styles
A. HARD - with teeth or smooth with or without stops

B. SOFT - Pointed End/Square End

All custom hard jaw inserts are made to your specified diameter or configuration. Soft blanks also available for those Quick Jobs.

The Workholding Authority


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