Lester Detterbeck Enterprises Ltd.

Model K – Swing Tool

Model K – Swing Tool

A knurling tool designed to operate from the screw machine turret. The knurling action is developed from the front cross slide working against the lever arm of the tool, moving both knurling arms from open position to the correct knurled diameter.

The design of this tool makes place knurling at various lengths possible. Knurling between and behind shoulders of small pieces is accomplished with Model K Knurling Tool with no bending or distortion. Adjustable lever mounting plate compensates for any misalignment between turret and work.

Capacity:    

Model 00K from 3/64″ to 3/8″ maximum    

Model 0K from 3/16″ to 5/8″ maximum    

Model 2K from 1/4″ to 7/8″ maximum

Made of high quality materials and to the high standards of workmanship of Boyar-Schultz. All parts are hardened and ground. Models K Knurling Tool is a time saver in any screw machine shop.

Model OOK OK 2K
Ordering Number 7800 7850 7900
 

Dimensions

Capacity 3/8” max. dia.-15/16” max. length stock diameter-5/16” and under stock can be fed thru shank of tool. 5/8” max. dia.-23/32” max. length-stock dia. 3/8” and under stock can be fed thru shank of tool. 7/8”max, dia. -25/32” max. length- stock dia. 5/8” and under stock can be fed thru shank of tool.
A 5/8 3/4 1
B 15/16 1-3/8 1-1/2
C 7/16 5/8 11/16
D 1-11/16 2-1/16 2-5/8
E 2-7/16 3/5/16 3-13/16
F 1-11/16 1-1/4 2-3/4
G 1-9/16 2 2-3/16
H 3/16 1/4 1/4
Knurl Diameter 1/2 5/8 3/4
 

Replacement Parts

Body 7801 7851 7901
Knurling Lever 7824 7874 7904
Actuating Lever 7823 7873 7903
Mounting Plate 7802 7852 7902
Cover Plate 7805 7855 7905
Lever Stud (2 Reqd.) 7806 7856 7906
Stud Lock Nut (2 Reqd.) 6332 6383 7920
Swing Adjustment Screw 7815 7815 7915
Swing Screw Lock Nut 6232 6232 6332
Return Spring 7810 7860 7910
Spring Plug (2 Reqd.) 7809 7859 7909
Stop Pin (2 Reqd.) 7812 7862 7912
Centering Screw 7821 7971 7921
Centering Screw Washer 7820 7870 7922
Lever Adjustment Pin 7812 7862 7911
Lever Adjustment Screw 5039 7863 7913
Adjustment Screw Nut 7819 7869 7869
Pivot Screw 7817 7867 7917
Straight Knurl (2 Reqd.) Standard 7818 (35 TPI) 7868 (29 TPI) 7918 (25 TPI)
Knurl Roller pin (2 Reqd.) 7808 7858 7908
Pin Lock Screw (2 Reqd.) 7814 7814 6234
Bushing Lock Screw 637084 5044 6344
 

Optional Parts

Carbide Roller pin 7808C 7858C 7908C
Long Roller Pin 7808B 7858B 7908B
*Special Knurls Available (Quoted)

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