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Special Drills

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Family Owned and Operated since 1945.
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Type-J

Used to countersink and counterbore for the heads of screws in woods, plastics, and non-ferrous materials. Made of Carbon Steel and heat-treated for long tool life. We have several types of countersinks.

The type “J” countersink has a 1/4” shank to fit the chuck and reduce the breakage of small diameter drills
Type J Countersink

Type “J” Countersink

Steel Types
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Plug Cutters

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Stop Collars

Type “J” Stock Sizes

Stock Number

Cutting Diameter

Drill Hole Size

Stock Number With 1/4” Hex Shank

J56

3/8

3/32

J56H

J4

3/8

7/64

J4H

J5

3/8

1/8

J5H          N

J6

3/8

9/64

J6H         E

J7

3/8

5/32

J7H         W

J8

3/8

11/64

J8H

J9

3/8

3/16

J9H          I

J25

1/2

1/8

J25H        T

J26

1/2

9/64

J26H        E

J27

1/2

5/32

J27H        M

J28

1/2

11/64

J28H

J29

1/2

3/16

X

*J35

5/8

1/8

X

*J37

5/8

5/32

X

*J39

5/8

3/16

X

* = Overall Length 1-3/4”

All Sizes 1-1/2” Overall Length with 3/4” long shanks.
J-hex-
!!NEW!!

The Type “JH” Countersinks have 1/4 hex shanks with power grooves that are designed to work with the Quick Change System.

Type JH are 2” OAL with a 1/4 Hex Shank

Drills for Countersinks
Type J on drill

Type “J” Mounted on Regular Point Drill
J hex mounted

Type “JH” Mounted on Short Length Regular Point Drill

*Special Sizes - Quotation on Request*
[Type "C"] [Type "E"] [Type "J"] [Type "K"] [High Speed Steel] [Carbide]

For ordering or pricing, contact one of the Distributors in your area or order from one of our On-line Distributors.
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