Marketing InformationMilwaukee® SHOCKWAVE™ Impact Duty™ titanium drill bits with red HELIX™ are engineered for impacts and drills. Designed with a Variable Helix™ with an aggressive 35 deg helix angle which ends at 15 deg, the Impact Duty™ titanium drill bits with red HELIX™ provide rapid chip removal to limit heat build-up to stay sharper longer. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Titanium coating can be used in all drilling applications to give you up to 3x life verse black oxide drill bits.