Shockwave 48-89-4414 Power Groove Impact Duty Impact Drill Bit, 5/16 In Dia X 4.31 In Oal, Steel

Product Features

• Type:Power Groove, Impact Duty
• Diameter:5/16 in
• Material:Steel
• Finish:Black Oxide
• Flute Type:Parabolic
• Point Angle:135 deg
• Point Type:Split
• Applicable Materials:Mild Steel, Aluminum, Wood, Plastic
• Proprietary steel and heat treat process for maximum strength and durability
• Thunderbolt tapered web and parabolic flute for durability and chip removal
• 135 deg split point to start on contact and eliminates walking
• Taper-fit construction makes the bit stronger and eliminates wobble