Outer use Countersink bits with hex shank or triangle shank

Material: CR12MOV

Surface coating: white,gold,black etc

Hex shank or triangle shank

HRC:50°

Heat treatment


Product Detail

FEATURES

External countersunk drill bits with hexagonal or triangular shanks typically include the following features:

1. CR12MOV.

2. Hexagonal or triangular shank

3. Countersinking and Deburring

4. Multi-flute design

5. Wide range of uses

Outer use countersink with hex shank or triangle shank (10)
Outer use countersink with hex shank or triangle shank (18)
Outer use countersink with hex shank or triangle shank (3)
Outer use countersink with hex shank or triangle shank (4)
Outer use countersink with hex shank or triangle shank (6)

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