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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, which increases wear resistance and durability. Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set.
Set includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64 and 1/4 inch bits; Comes in plastic storage case for easy storage
QUALITY COMMITMENT: If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100% Satisfaction Guarantee for risk-free shopping!
Wide Application Steel cutting drill bits for home decoration and craftsman.Perfectly suitable for stainless steel drilling, molded steel, cast iron, aluminum alloy, copper, steel plate, plastic, wood and other softer metals13Pcs Drill Bits Drills in a plastic storage box. Inch / metric diameter from small to large :1/16"( 1.59mm), 5/64"(1.98mm), 3/32"(2.38mm), 7/64"(2.78mm), 1/8"(3.18mm), 9/64"(3.57mm), 5/32"(3.97mm), 11/64"(4.37mm), 3/16"(4.76mm), 13/64"(5.16mm), 7/32"(5.56mm), 15/64"(5.95mm), 1/4"(6.35mm)