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
Adapters
Air Driven Tail Stock
American Heavy Duty T&G
American Medium Duty T&G
Bullard Jaws
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
Serrated Jaws
Special Tooling
Square Serrated
Steady Rests
Steel Face Plate Jaws
Tomb Stone
Tongue & Groove
Vee Block
Other...
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Welcome to H&R Manufacturing and Supply Incorporated.
Welcome to H&R Manufacturing and Supply Incorporated.

3/32 @ 90 Serrated Jaws

3/32 Soft Jaws
3/32 Soft Jaws

Special Hard Jaws and Quick Change Jaw Systems are also made to order. Call for more information.

SMW
Chuck SizePart No.ABCDJFBoltPart No.APart No.A

16" - 20"
400 Series
500 Series

HR-40-166-1/432-1/21.0001-7/161.5623/4

EXTRA LENGTH/POINTED

HR-40-16 -56-1/452-1/21.0001-7/161.5623/4
HR-40-16 -66-1/462-1/21.0001-7/161.5623/4
HR-42-16832-1/21.0001-3/81.5623/4HR-42-16-O9HR-42-16-OP9
HR-42-16-5852-1/21.0001-3/81.5623/4HR-42-16-5-O9HR-42-16-5-OP9
HR-42-16-6 862-1/21.0001-3/81.5623/4HR-42-16-6-O9HR-42-16-6-OP9
25" - 31 1/2"
630 Series
800 Series
HR-40-258-1/43-1/23-1/21.1811-1/412.5001.0
HR-40-25-58-1/453-1/21.1811-1/42.5001.0
HR-40-25 -68-1/463-1/21.1811-1/42.5001.0
HR-42-25113-1/23-1/21.1811-1/22.5001.0HR-42-25-O12HR-42-25-OP12
HR-42-25-51153-1/21.1811-1/22.5001.0HR-42-25-5-O12HR-42-25-5-OP12
HR-42-25 -61163-1/21.1811-1/22.5001.0HR-42-25 -6-O12HR-42-25 -6-OP12
35" - 40"
850 Series
1000 Series
HR-40-35103-1/23-1/21.1812-3/42.7501.0
HR-40-35-51053-1/21.1812-3/42.7501.0
HR-42-35123-1/23-1/21.1812-3/42.7501.0HR-42-35-O14HR-42-35-OP14
HR-42-35-51253-1/21.1812-3/42.7501.0HR-42-35-5-O14HR-42-35-5-OP14

Forkhardt

16" - 20"

HR-WB-23

6

3-1/2

2-1/2

1.000

1.181

1.375

.800

HR-WB-23-O

8

HR-WB-23-OP

8

HR-WB-23-5

6

5

2-1/2

1.000

1.181

1.375

.800

HR-WB-23-5-O

8

HR-WB-23-5-OP

8

25" - 31 1/2"

HR-250

10

3-1/2

2-1/2

1.000

.787

1.750

.800

HR-250-O

12

HR-250-OP

12

HR-250-5

10

5

2-1/2

1.000

.787

1.750

.800

HR-250-5-O

12

HR-250-5-OP

12

31 1/2" - 40"

HR-350

12

3-1/2

2-1/2

1.000

.787

2.375

.800

HR-350-O

14

HR-350-OP

14

HR-350-5

12

5

2-1/2

1.000

.787

2.375

.800

HR-350-5-O

14

HR-350-5-OP

14

Autoblok

20" - 32"

HR-20-32

6-3/4

3

3

1.102

1.500

1.625

3/4

HR-20-32-O

9

HR-20-32-OP

9

HR-20-32-5

6-3/4

5

3

1.102

1.500

1.625

3/4

HR-20-32-5-O

9

HR-20-32-5-OP

9

The Workholding Authority

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