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IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 7/16 in, Split (6 EA / CT)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$143.01 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 13/32 in, Split (6 EA / CT)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$121.29 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 3/8 in, Split (6 EA / CT)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$104.70 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 11/32 in, Split (6 EA / CT)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$87.07 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 19/64 in, Split (6 BIT / CTN)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$79.64 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 9/32 in, Split (6 EA / CTN)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$76.87 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 1/4 in, Split (1 EA / EA)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$10.74 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 7/32 in, Split (1 EA / EA)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$9.65 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 3/16 in, Split (1 EA / EA)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$6.64 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 5/32 in, Split (1 EA / EA)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$5.99 -
IRWIN
Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 1/8 in, Split (1 EA / EA)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metalsHeavy-duty spiral flute design produces faster chip ejectionShorter cutting tips reduce torque for drilling in high tensile strength materials135-degree split...$5.20 -
Stanley Products Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bits, 7/64 in, Split (1 EA/EA)
Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metals Heavy-duty spiral flute design produces faster chip ejection Shorter cutting tips reduce torque for drilling in high tensile strength materials 135-degree split...$0.00
