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Single concave flute design creates perfectly round holes in thin materials including steel brass copper and aluminum. Constructed of industrial grade high speed molybdenum steel. SpeedPoint tip for...
Single concave flute design creates perfectly round holes in thin materials including steel brass copper and aluminum. Constructed of industrial grade high speed molybdenum steel. SpeedPoint tip for fast starts. No. 10231: Minimum Size: 1/8 In. Maximum Size: 1/2 In. Step Range: 1/32 In. Number of Holes: 13 Steps Shank Diameter: 1/4 In. Hex Material: High Speed Steel Individual/Set: Individual Pkg Qty: 1 Package Type: Clamshell No. 10232: Minimum Size: 3/16 In. Maximum Size: 1/2 In. Step Range:...
Bits are made stronger and last longer because a harder cutting edge is welded to the base material. 2X nail cutting life compared to standard Irwin ship augers. Patent Pending welded cutting edge...
Bits are made stronger and last longer because a harder cutting edge is welded to the base material. 2X nail cutting life compared to standard Irwin ship augers. Patent Pending welded cutting edge for increased durability. Aggressive screw pitch for faster drilling. Wide flutes for maximum chip removal. Quick change impact shank for fast bit changes. Fully forged body on bits 3/4" diameter and larger for durability. Tubed. No. 3043005: Bit Diameter: 1/2 In. Length: 17 In. Shank Diameter: 3/8...
Irwin WeldTec Ship Auger Bit
General purpose straight shank drill bits are used where more precisely sized holes are required. Drills exact hole size which is ideal for tapping. Constructed of M-2 high speed steel for the best...
General purpose straight shank drill bits are used where more precisely sized holes are required. Drills exact hole size which is ideal for tapping. Constructed of M-2 high speed steel for the best combination of strength heat resistance and wear resistance. Standard 118 degree point for use in wood metal and plastic. No. 81101: Bit Diameter: #1 Material: High Speed Steel Length: 3-7/8 In. Shank Diameter: Straight Tip Angle: 118 Degree Individual/Set: Individual Drilling Depth: 2-5/8 In. Pkg...