Description
M42 4.50 x 340 Socket Cap Screw 12.9 Alloy Plain DIN 912 Titen HD® Heavy Duty Screw Anchors Mechanically Galvanized Straight shank to 1 2” 1 2” Straight shank to 1 2” 1 2” reduced shank for sizes above 1 2” M2 high speed steel Sharp cutting edge to drill in many different materials: Mild Steel Cast Iron Aluminum Wood Extra length flute with continuous cutting edges for drilling deep holes and fast chip removal Reduced shank fits all drill motors with 1 2” chucks Non slip grip prevents the bit from spinning in the chuck 3 8 x 6 Mushroom Spike Zinc Plated (25)