GMTOOLS Cobalt Drill Bits - 29Pcs

Perfect Drill Bits Precision grinding process for a clean surface and high grinding accuracy Universal round drill shank widely applicable of tool holding systems and tightly clamped 135 Split Point Twist Design The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure reducing walking fully ground drill bit with sharp and durable cutting edge Twist design for clear chips faster Enhanced M35 Alloy Material These drill bits contain 5 Cobalt alloy steel which increases wear resistance and durability Industry grade high speed steel drill bit set harder than 4241 HSS used in other similar drill bits set Set Includes 116 564 332 764 18 964 532 1164 316 1364 732 1564 14 1764 932 1964 516 2164 1132 2364 38 2564 1332 2764 716 2964 1532 3164 and 12 inch bits Comes in metal indexed storage case for easy storage QUALITY COMMITMENT If for any reason you are not satisfied with your purchase please contact us We provide 30day money back 100 Satisfaction Guarantee for riskfree shopping