Bullet_point: ['135-degree radius spilt point, is self-centering, reduces walking, good for hard material, and reduces pressure on cutting edges', 'Extra-length drill bits have longer flutes and overall lengths than jobber drill bits, for deeper holes', 'High-speed steel (HSS), for use on a wide variety of materials', 'Parabolic flute design offers enhanced chip removal, coolant flow to the drill point and heat dissipation', 'Uncoated (bright), economical and useful with a wide range of drilling materials']

Products with this attribute (1 total)