21/64" x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Part Number: 50C450HCSAL

Part Number: 50C450HCSAL

chrome-plated finish is easy to clean and highly resistant to corrosion • Beveled drive ends help guide extension smoothly onto drive tool • Radiused corners inside drive avoid stress concentrations that can cause cracking

Part Number: 62X300DPAPL

to prevent round-off • Made of premium chrome vanadium steel with a mirror chrome finish

Phillips Flat & Round Wood Screws Zinc Plated

21/64" x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Part Number: 50C450HCSALProduct Description Cobalt 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