Irwin

Irwin 63120 Jobber Drill Bit 5/16 in Dia 4-1/2 in OAL Spiral Flute 5/16 in Dia Shank Cylinder Shank - Pack of 6

Add to Wish List
In stock
: 17
SKU
OG6009732
$23.81
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). See More
- +
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).
Bestseller More products