High-speed steel with M-35, 5% cobalt, for higher heat and abrasion resistance; heavy-duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel (heat-treated).
Id | 256396 |
SKU | 4767752 |
PartNo | 3016021 |
UPC | 024721067104 |
Country of Origin | China |
Diameter | 21/64 In |
Flute Type | Spiral |
Number Of Flutes | 1 |
Flute Length | 3-5/16 In |
Shank Type | Straight |
Shank Diameter | 21/64 In |
Shank Length | 1-1/3 In |
Point Type | Split |
Point Angle | 135 Deg |
Grade | M35 |
Material | Cobalt HSS |
Finish | Gold Oxide |
Overall Length | 4-5/8 In |
Cutting Direction | Right Hand |
Applicable Materials | Cast Iron, Stainless Steel, Titanium |
CID | 9 |