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 GRINDERS Model Number: 4LK700A

Model Number: 4LK700A

Model Number: 30685

UPC: 015896000058

Blu-Mol Xtreme's 3/8 in

heavy-duty work suspenders are fully adjustable and have full elastic straps for extra comfort

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 GRINDERS Model Number: 4LK700AHSS 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). Unit: EA UPC: 042526631207 Model Number: 63120