Hex Shank Masonry Drill Bits
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Body and Blade Part: C45
Carbide Tip: YG8
Surface Treatment: Zinc Plated/Chrome Plated
3mm(1/8) -7mm(9/32) :Hardened body part, hardness>=30HRC
Size available:3mm(1/8'') -13mm(1/2'')
* Integrally shaped hex shank masonry drill bits avoid the security problem may caused by the insufficient twist strength.
We also supply:
* Round Shank Tile&Glass Bits
* Hex Shank Tile&Glass Bits
* Four Flute Shank Masonry Drill Bits
* Milled Masonry Drill Bits
* Twist by Twist Masonry Drill Bits
* Masonry Drill Bits
We always do our all out effort to meet your different needs with our innovative development and excellent technology.