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Form Roll Die Corp.

217 Stafford Street, Worcester, MA 01603-1198

TEL:  508-755-2010           FAX:  508-755-5835

 

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Internal Holders
Bump Holders Straddle Holders Internal Holders Face Holders Turret Mounted Holders Self-Centering Holders Angular Bump Holders Conical Holders Synch. Rolling Heads

 

INTERNAL KNURLING HOLDERS

 


 

 

TOOL #

KNURL

KNURL PIN

B

C

D

E

M

PRICE

OR IH-BP

BP

C 082

.48

5.0

.750

1.4

4.9

   $70

OH IH-EP

EP

C 123

.73

6.0

1.00

2.1

5.9

80

OR IH-GK

GK

C 124

.95

7.0

1.25

3.1

6.9

95

OR IH-KP

KP

C 164

1.22

8.0

1.25

4.1

7.9

100

This type of tool is often used to repair parts with holes that are slightly oversize. Sometimes knurling new parts before press fitting makes assembly easier, and allows more machining tolerance. In addition, the finished assembly should be capable of transmitting more torque. A straight knurl with bevels is normally used. A carbide pin and hex wrench are included. Knurl is not included.

Setup Procedure: Mount the holder parallel to the machine spindle. Carefully guide the knurl inside the hole and just contact the work. Adjust a small amount off center, toward the work and make a test roll. If the knurl pattern is too shallow, adjust again.
 

 

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Last modified: 05/18/05

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