Titanium HSS 9-Step Cone Drill 4-12MM Hex Shank 1/4 Hole Cutter Drilling Tool

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  • Regular price Rs. 290.00
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"Description:

The ladder of its unique structure, a bit can open a variety of specifications of aperture.
Do not need to use center punch, compared with the ordinary twist drill is not easy to be broken.
Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible.
The usage of tools: drill, bench drill. Work while water cooling, can effectively extend the service life of drill bit,

Shank: 1/4 Hex Shank.
4-12MM (4,5,6,7,8,9,10,11,12MM).
Material: HSS 4241.
Size: Approx. 72mm.
Weight: 21g.

Package Includes:
1 x Step Drill 4-12MM."