Description
1 8 x 1 3 4 Socket Set Screw Cup Point Alloy Square Trim Head Wood Decking Screws 316 Stainless Steel 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 Hardness of RC 38 43