CORTOOL Cobalt Drill Bit Set, 15pcs Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood, with Indexed

CORTOOL Cobalt Drill Bit Set, 15pcs Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood, with Indexed

HIGH QUALITY MATERIAL: Cortool's 15pcs Cobalt Drill Bits Set with 5% Cobalt High Speed Steel M35 provides extended tool use-life compared to ordinary drill bits. Durable and strong. TWIST DESIGN & PERFORMANCE: PRECISE 135°SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, evacuate chips and particles faster. Double spiral flutes are fully ground which ensures chips move smoothly. PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials. SIZE INCLUDED: 15pcs jobber length drill bit set with plastic storage case including sizes:1/16" 2pc,5/64" 1pc ,3/32" 2pc,7/64" 1pc,1/8" 2pc ,9/64" 1pc, 5/32" 1pc, 3/16" 1pc, 7/32" 1pc, 1/4" 1pc, 5/16" 1pc, 3/8" 1pc. 100% SATISFACTION GUARANTEE: Please feel free to contact CORTOOL should you have any concerns regarding your order! CORTOOL Cobalt Drill Bit Set, 15pcs Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood, with Indexed Storage Case 1/16"-3/8", M35 HSS, 135 Degree Tip