13/32" x 6" Cobalt Aircraft Extension Drill Bit - High Performance & Durable Cutting Tool | Drill America Annular Cutters Precise Weld Gaps: Provides exact

Precise Weld Gaps: Provides exact weld gaps

enabling quick and hassle-free replacement of your old check valve

Drill America - 2-3/4 x

" – Samantha R

13/32" x 6" Cobalt Aircraft Extension Drill Bit - High Performance & Durable Cutting Tool | Drill America Annular Cutters Precise Weld Gaps: Provides exactCobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling where extra length