Bosch Titanium-Coated Twist Drill Bit - 5/16-in dia x 4 1/4-in L - 3-Flat Shank - 135° Split Point - Jobber Length

Description

Execute various drilling tasks with this Bosch drill bit. The titanium nitride coating offers sturdiness and reduces heat for a longer duration. This titanium coated drill bit is suitable for use with thin materials and provides clean holes. Measuring 5/16 in dia x 4-1/2 in L, it comes with a round shank. Lasts up to 6X longer than high speed steel bits Speed helix design for 3X faster drilling than standard bits Surface hardness in excess of 80 HRC to penetrate tough materials, including stainless steel Ideal for heavy duty repetitive drilling