Bright Spiral Flute Pack of 12 135 Degrees Split Point D Size Cleveland C70283 High Speed Steel Aircraft Type C Heavy-Duty Screw Machine Length Drill Bit Uncoated Finish Round Shank

Cleveland C70283 High Speed Steel Aircraft Type C Heavy-Duty Screw Machine Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, D Size (Pack of 12): Home Improvement. high-speed steel Aircraft Type C heavy-duty screw machine length drill bit are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated drill bit feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems . When run in a counterclockwise direction (right-hand cut) spiral fluted drill bit evacuate chips up and out of the cut to reduce clogging. General purpose drill bit that is used in a variety of applications and materials include austenitic stainless steel, carbon steel, tool steel, die steel, aluminum, iron-based alloys. 。 。 。

Bright Spiral Flute Pack of 12 135 Degrees Split Point D Size Cleveland C70283 High Speed Steel Aircraft Type C Heavy-Duty Screw Machine Length Drill Bit Uncoated Finish Round Shank