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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
Adapters
Air Driven Tail Stock
American Heavy Duty T&G
American Medium Duty T&G
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Chip Hook-R
Chucks
Chuck Wrenches
Clamps
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
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Special Tooling
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Welcome to H&R Manufacturing and Supply Incorporated.
Welcome to H&R Manufacturing and Supply Incorporated.

American Heavy Duty T&G

Heavy Duty 2 Step Rev Hard Jaws
Heavy Duty 2 Step Rev Hard Jaws

SPECIAL HARD JAWS
Made to Order

Quick Change Jaw Systems
Made to Order

Call for more information

Chuck Size

Part No.

A

B

C

D

E

F

J

K

L

Bolt

8"

HR-8 HTGRJ

3.286

1.969

1-1/2

.313

.500

1.750

CENTER

.530

.910

1/2

10"

HR-10 HTGRJ

3.920

2.469

1-3/4

.500

.750

2.125

CENTER

.650

1.300

5/8

12"

HR-12 HTGRJ

4.550

2.469

1-3/4

.500

.750

2.500

CENTER

.650

1.300

5/8

15" - 24"

HR-15 HTGRJ

5.350

3.469

2-1/2

.500

.750

3.000

CENTER

.950

1.900

3/4

15" - 24"

HR-18 STGRJ

5.260

3.469

1-3/4

.500

.750

3.000

CENTER

.950

1.900

3/4

24" - 36"

HR-24 HTGRJ

6.942

3.969

3

.500

.750

3.000

3.860

1

2

3/4

24" - 36"

HR-28 HTGRJ

6.942

3.969

3

.500

.750

3.000

3.860

1

2

7/8

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