Graphite 58G022

For rotary drilling only. Includes 5/32 pilot bit which must be used first. Ideal for drilling porcelain tiles up to a scratch hardness of 8. The drill bit will not walk, tape or center punching is no more→longer needed. Flat bottom parabolic flute ensures fast and efficient removal of drill dust and prevents clogging. Cuts nice, clean holes with very little or no chipping; operate drill motor 400-600 RPM.

Milwaukee Thunderbolt Titanium coated drill bits are designed for extreme durability and up to 3X longer life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate more→strength and protect against side-load breakage. The titanium coating reduces heat build-up and keeps the bit sharp to extend performance. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Titanium Coated bits require less effort to drill through wood, metal and PVC, and are highly recommended for use with portable drills.

Milwaukee 1/2 in. x 6 in. Speed Feed Wood Bits let you drill up to 10X faster than Flat Boring Bits. These self feeding wood bits feature double wing spurs for drilling fast holes in clean wood. The f more→eed screw and dual cutting edges permit fast cutting of clean holes that are ideal for feeding wire or bolts, with a versatile 1/4 in. power groove shank that is compatible with all 1/4 in. extensions.