Milwaukee SHOCKWAVE TIN 7PC DRILL BIT SET 48-89-4637

Milwaukee Shockwave Impact Duty drill bit sets include a range of bit sizes that have four cutting edges and a variable helix to prevent walking when starting the hole and create smaller chips to effectively evacuate chips, which reduces heat build-up and extends tool life. The tapered web increases bit strength to reduce breakage. High Speed Steel drill bits absorb more shock and vibration than cobalt and carbide, making them suitable for use in manual drilling machines and handheld power tools. TiN coating is a general purpose coating that protects against wear and has a ceramic coating that is hard and heat resistant. It resists impact better than TiAlN and AlTiN coatings. It has a coating oxidation temperature of 550° C and a coating hardness of 2300 HV. 135 ° drill bits are used on harder materials like stainless steel or titanium. Split Point drill bits are self-centering, requires less pressure to start, limits walking when used in stationary and portable drills. Quick-Change Hex Shank drill bits install in impact drivers, drill chucks, and quick-change bit attachments. Flat sides prevent the bit from slipping in high-torque applications. Spiral Flute drill bits are used in most general purpose holemaking applications to effectively evacuate chips as they drill into the workpiece. Product Description: Brand:MILWAUKEE Series:Shockwave Impact Duty Red Helix Number of Drill Bits:7 Material:High Speed Steel Finish/Coating:TiN Point Angle:135° Drill Bit Point Type:Split Point Measurement System:Fractional Inch Drill Bit Sizes Included:1/8 in; 3/16 in; 1/4 in; 5/16 in; 3/8 in; (2) 1/16 in Size Decimal Equivalent:0.0625; 0.1250; 0.1875; 0.2500; 0.3125; 0.3750 Smallest Drill Bit Size:1/16 in Largest Drill Bit Size:3/8 in Shank Type:Quick-Change Hex Shank Hex Size:1/4 in Cutting Direction:Right Hand Flute Type:Spiral Number of Flutes:2 Helix Angle:15° to 35°