Blugranite Turbo Hammer Drill Bit, Carbide, 5/16 X 4 X 6 In.

Bosch BluGranite Turbo 5/16" x 4" x 6" Carbide Hammer Drill Bit is an upgraded build that delivers 5X life and 2X speed over standard masonry bits. It has hex shanks and is impact rated, allowing for use in impact drivers and hammer drill/drivers for added versatility. The 4 grind head delivers 2 more cutting angles for longer life and faster speed, while the multi-grind carbide centering tip offers accurate starts in brick, masonry and more. The robust bit head provides long life in impact applications, and the milled U-flutes with deep cut spirals deliver fast dust removal. Bosch-made carbide delivers outstanding durability under heavy loads. The bit has a 5/16" diameter, 4" flute length, 6" length, 6" overall length, .3125" shank diameter, and 4" usable length. It is ANSI approved and suitable for use in hammer drills.

• 5X life and 2X speed over standard masonry bits.
• Hex shanks and is impact rated, allowing for use in impact drivers and hammer drill/drivers for added versatility.
• 4 grind head delivers 2 more cutting angles for longer life and faster speed.
• Multi-grind carbide centering tip offers accurate starts in brick, masonry and more.
• Robust bit head provides long life in impact applications.
• Milled U-flutes with deep cut spirals deliver fast dust removal.
• Bosch-made carbide delivers outstanding durability under heavy loads.
• 5/16 In. diameter, 4 In. flute length, 6 In. length, 6 In. overall length, .3125 In. shank diameter, and 4 In. usable length.
• ANSI approved and suitable for use in hammer drills.