findmall Cobalt Drill Bit Set-13Pcs 1/16-1/4 M35 High Speed Steel Twist Jobber Length for Hardened Metal Stainless Steel Cast Iron and Wood Plastic with Metal Storage Case

Include: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4". 135 Degree Split Point: 135 degree means less force required to dismantle metal, compared with lower angles like 90° and 118°. Self-centering split point allows you to drill directly to the size needed without any pre-drilling. Twist Drill Bit Body: Heavy-duty, fully ground body construction. High flow spiral design for the fastest removal rate and for thick material.