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IRWIN
Irwin 29-pc Titanium Metal Index Drill Bit Sets, 1/16 in - 1/2 in Cut Dia. (1 ST / ST)
Titanium nitride coating extends cutting edge life up to 6x135-degree split point tip starts on contact and cuts with less forceReduced shank above 3/8 in allows the use of larger drill bits in a 3/8 in chuckTap and Drill selection chart for convenient...$282.32 -
IRWIN
Irwin 29-Piece M-42 Metal Index Drill Bit Sets, 1/2 in-1/6 in Cutting Dia (1 ST / ST)
Constructed of M-42 cobaltHigh-speed steel for super abrasive resistance in tough metalsExtra hard drill for greater wear$335.69 -
IRWIN
Irwin 29-pc Cobalt M-35 Metal Index Drill Bit Set, 1/16 in to 1/2 in Cut dia (1 ST / ST)
Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metalsCobalt steel extends cutting edge life and maintains cutting life after resharpeningExtra hard drill for greater wear135° split point tip starts on...$231.40 -
IRWIN
Irwin Cobalt High Speed Steel Drill Bits, 9/32 in, Split, Carded (5 BIT / CTN)
Heavy-duty web construction for strength and durability135º split point begins drilling immediately, minimizing bit "walk"$25.64 -
IRWIN
Irwin HSS Jobber Length Drill Bits, 1/4 in Cutting Dia., 4 in Long (3 EA / PK)
Engineered with cobalt for high heat and abrasion resistance135° split-point tip starts drilling immediately and eliminates "walking"Straight shank$13.43 -
IRWIN
Irwin HSS Jobber Length Drill Bits, 7/32 in Cutting Dia., 3 3/4 in Long (3 EA / BX)
Engineered with cobalt for high heat and abrasion resistance135° split-point tip starts drilling immediately and eliminates "walking"Straight shank$10.84 -
IRWIN
Irwin HSS Jobber Length Drill Bits, 3/16 in Cutting Dia., 3 1/2 in Long (3 EA / BX)
Engineered with cobalt for high heat and abrasion resistance135° split-point tip starts drilling immediately and eliminates "walking"Straight shank$7.83 -
IRWIN
Irwin HSS Jobber Length Drill Bits, 1/8 in Cutting Dia., 2 3/4 in Long (3 EA / BX)
Engineered with cobalt for high heat and abrasion resistance135° split-point tip starts drilling immediately and eliminates "walking"Straight shank$6.06 -
IRWIN
IRWIN DRILL BIT 1/2 SCREW MACHHA (6 EA / CT)
Shorter length provides increased strength and rigidity Self-centering 135 degree split point starts immediately on flat or curved surfaces Ideal for industrial applications$0.00 -
IRWIN
Irwin High Speed Steel Fractional Screw Machine Length Drill Bits, 15/32 in, Split (6 BIT / CTN)
Shorter length provides increased strength and rigiditySelf-centering 135 degree split point starts immediately on flat or curved surfacesIdeal for industrial applications$0.00 -
IRWIN
Irwin High Speed Steel Fractional Screw Machine Length Drill Bits, 29/64 in, Split (6 EA / CT)
Shorter length provides increased strength and rigiditySelf-centering 135 degree split point starts immediately on flat or curved surfacesIdeal for industrial applications$49.58 -
IRWIN
Irwin High Speed Steel Fractional Screw Machine Length Drill Bits, 7/16 in, Split (6 EA / CT)
Shorter length provides increased strength and rigiditySelf-centering 135 degree split point starts immediately on flat or curved surfacesIdeal for industrial applications$46.68