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Irwin 3/4" HSS Drill Bit 1/2" Reduced Shank Silver & Deming
91148
Perform heavy duty metal drilling and automotive applications with this reduced shank silver and Deming bit. This tool is for...
$21.52Bit
Irwin 29 Piece Fractional HSS Drill Bit Set
60138
Bits featured in this 29 piece fractional drill bit set have been constructed of M-1 high speed steel for the...
$96.03Set
Irwin 5/8" HSS Drill Bits 1/2" Reduced Shank Silver & Deming
91140
A three flatted shank allows for a secure grip with this 5/8 inch reduced shank silver & Deming high speed...
$17.79Bit
Irwin 5/16" Heavy Duty High Speed Steel Drill Bit
63520
The heavy duty spiral flute design of this cylinder shank high speed steel drill bit produces a faster chip ejection....
$3.32Bit
Irwin 3/8" Heavy Duty High Speed Steel Drill Bit
63524
Shorter cutting lips reduce torque for drilling in high tensile strength materials with this cylinder shank drill bit. It is...
$4.76Bit
Irwin 1/2" Heavy Duty High Speed Steel Drill Bit
63532
Constructed of M-35 5 percent cobalt high speed steel, this cylinder shank drill bit has super abrasive resistance in tough...
$7.55Bit
Irwin 1" Standard Speedbor 2000 Flat Boring Bit
88816
Blue-groove point and edge slices quickly Large shank designed for durability Thick cutting edge extends drilling life Double cutting spurs...
$5.02Bit
Irwin Wood boring Bit Extension E88 Drill Bit Extractor
88601
Not for use with quick change woodboring bits Can be used with 1/4-in shank bits High speed steel material Includes...
$7.55Each
Irwin Wood boring Bit Extension SE88 Drill Bit Extractor
88702
Attach this woodboring bit extenstion to your drill to extend the reach of your wood-boring bit. It uses a hex...
$6.63Each
Irwin 3/4" Standard Speedbor 2000 Flat Boring Bit
88812
Larger shank provides durability Double cutting spurs reduces breakout Blue-Groove point and cutting edge provides faster chip removal Quick change...
$4.55Bit
Irwin 4 PC. General Purpose Unibit Step Drill Set
10225
The single-fluted cutting edge of this step drill set assures true round holes, and allows greater control with less vibration....
$178.47Set
Irwin 3/8" High Speed Steel Unibit Fractional Step Drill
10312
Drill holes in thin materials with this fractional step drill. This drill can be used upon materials such as mild...
$18.49Each
Irwin 3 Piece Heavy Duty Tin Unibit Step Drill Set
15502
The bits in this three piece step drill set have single-fluted cutting edges that assure true round holes, and allows...
$108.75Set
Irwin 1-7/32" High Speed Steel Unibit Fractional Step Drill
10314
Prevent walking with this unibit fractional step drill. It is ideal for drilling holes into thin materials such as stainless...
$64.79Each
Irwin 3 Piece Heavy Duty Unibit Cobalt Step Drill Set
10502CB
Irwin 3-Piece Cobalt Step Drill Set has three flattened shanks and laser marked sizes that can fit a variety of...
$141.33Each
Irwin 3/16"-7/8" 12 Step Sizes Unibit Cobalt Step Drill
10234CB
Irwin's step bit is ideal for use with mild steel, copper, brass, aluminum, plastic, acrylic, wood and laminates. Its single...
$59.83Each
Irwin 7/8" - 1-1/8" Unibit Fractional Step drill
10239
Penetrate holes faster than previous unibits with this fractional step drill. This unibit step drill bit is Ideal for drilling...
$63.21Each
Irwin 3/16" - 7/8" Unibit Fractional Step drill
10234
Drill holes faster with this fractional step drill. Its single-fluted cutting edge assures true round holes, and allows greater control...
$47.13Each
Irwin 1-1/8" Speedbor Max Speed Flat Boring Bit
88818
Quick change shank fits all 1/4-in quick change chucks High speed steel material Limited lifetime warranty Double spur design produces...
$7.29Bit
Irwin 9/16" Speedbor Max Speed Flat Boring Bit
88809
Double spur design produces a cleaner hole and reduces vibration Patented micro-groove edge delivers a smoother hole finish High carbon...
$4.34Bit
Irwin 1/8"-1/2" Unibit Titanium Nitride Coated Stepdrill
15101
Automatically deburr holes while drilling with this 1/8"-1/2" Unibit Titanium Nitride Coated Stepdrill. The stepdrill's cool-running titanium nitride coating lasts...
$31.59Each
Irwin 13/16" Standard Length Speedbor Flat Boring Bit
88813
Quick change shank fits standard 1/4-in quick change chucks Applicable materials: wood Cutting diameter: 13/16-in Length: 6-in Double spur design...
$4.77Bit
Irwin 1/2" Standard Length Speedbor Flat Boring Bit
88808
Shank Type: Hex High carbon steel material Min chuck size required: 1/4-in Limited lifetime warranty Designed with a 1/4-in hex...
$4.15Bit
Irwin 1.25" Standard Length Speedbor Flat Boring Bit
88820
Cutting Diameter: 1.25" Overall Length: 6" Applicable Materials: Wood Shank Type: Hex Micro-groove cutting edge ensures a smoother hole finish...
$7.29Bit
Irwin 7/8" Standard Length Speedbor Flat Boring Bit
88814
Min chuck size required: 1/4-in Drilling depth: 5-in Shank diameter: .25-in Applicable materials: wood Bits come complete with a 1/4-in...
$4.77Bit
Irwin 5/8" Standard Length Speedbor Flat Boring Bit
88810
Features a 1/4-in hex shank that can fit onto a wide variety of drills and 1/4-in quick change adapters Applicable...
$4.55Bit
Irwin 13/16" - 1-3/8" Unibit Fractional Stepdrill
10221
A single-fluted cutting edge of this fractional step drill assures true round holes, and allows greater control with less vibration....
$92.57Each
Irwin 1/4" - 3/4" Unibit Titanium Nitride Coated Stepdrill
15103ZR
The titanium Nitride finish of this strep drill bit causes less friction which increases speed and increases product life by...
$53.17Each
Irwin 3/16" - 1/2" Unibit Fractional Stepdrill
10232
Irwin's fractional step drill is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass,...
$23.72Each
Irwin 1/4" - 1-3/8" Unibit Fractional Stepdrill
10235
Ensure true round holes by using this fractional step drill bit. It is ideal for drilling holes in thin materials...
$83.55Each
Irwin 3/4" HSS Drill Bit 1/2" Reduced Shank Silver & Deming
91148
Perform heavy duty metal drilling and automotive applications with this reduced shank silver and Deming bit. This tool is for...
$21.52Bit
Irwin 29 Piece Fractional HSS Drill Bit Set
60138
Bits featured in this 29 piece fractional drill bit set have been constructed of M-1 high speed steel for the...
$96.03Set
Irwin 5/8" HSS Drill Bits 1/2" Reduced Shank Silver & Deming
91140
A three flatted shank allows for a secure grip with this 5/8 inch reduced shank silver & Deming high speed...
$17.79Bit
Irwin 5/16" Heavy Duty High Speed Steel Drill Bit
63520
The heavy duty spiral flute design of this cylinder shank high speed steel drill bit produces a faster chip ejection....
$3.32Bit
Irwin 3/8" Heavy Duty High Speed Steel Drill Bit
63524
Shorter cutting lips reduce torque for drilling in high tensile strength materials with this cylinder shank drill bit. It is...
$4.76Bit
Irwin 1/2" Heavy Duty High Speed Steel Drill Bit
63532
Constructed of M-35 5 percent cobalt high speed steel, this cylinder shank drill bit has super abrasive resistance in tough...
$7.55Bit
Irwin 1" Standard Speedbor 2000 Flat Boring Bit
88816
Blue-groove point and edge slices quickly Large shank designed for durability Thick cutting edge extends drilling life Double cutting spurs...
$5.02Bit
Irwin Wood boring Bit Extension E88 Drill Bit Extractor
88601
Not for use with quick change woodboring bits Can be used with 1/4-in shank bits High speed steel material Includes...
$7.55Each
Irwin Wood boring Bit Extension SE88 Drill Bit Extractor
88702
Attach this woodboring bit extenstion to your drill to extend the reach of your wood-boring bit. It uses a hex...
$6.63Each
Irwin 3/4" Standard Speedbor 2000 Flat Boring Bit
88812
Larger shank provides durability Double cutting spurs reduces breakout Blue-Groove point and cutting edge provides faster chip removal Quick change...
$4.55Bit
Irwin 4 PC. General Purpose Unibit Step Drill Set
10225
The single-fluted cutting edge of this step drill set assures true round holes, and allows greater control with less vibration....
$178.47Set
Irwin 3/8" High Speed Steel Unibit Fractional Step Drill
10312
Drill holes in thin materials with this fractional step drill. This drill can be used upon materials such as mild...
$18.49Each
Irwin 3 Piece Heavy Duty Tin Unibit Step Drill Set
15502
The bits in this three piece step drill set have single-fluted cutting edges that assure true round holes, and allows...
$108.75Set
Irwin 1-7/32" High Speed Steel Unibit Fractional Step Drill
10314
Prevent walking with this unibit fractional step drill. It is ideal for drilling holes into thin materials such as stainless...
$64.79Each
Irwin 3 Piece Heavy Duty Unibit Cobalt Step Drill Set
10502CB
Irwin 3-Piece Cobalt Step Drill Set has three flattened shanks and laser marked sizes that can fit a variety of...
$141.33Each
Irwin 3/16"-7/8" 12 Step Sizes Unibit Cobalt Step Drill
10234CB
Irwin's step bit is ideal for use with mild steel, copper, brass, aluminum, plastic, acrylic, wood and laminates. Its single...
$59.83Each
Irwin 7/8" - 1-1/8" Unibit Fractional Step drill
10239
Penetrate holes faster than previous unibits with this fractional step drill. This unibit step drill bit is Ideal for drilling...
$63.21Each
Irwin 3/16" - 7/8" Unibit Fractional Step drill
10234
Drill holes faster with this fractional step drill. Its single-fluted cutting edge assures true round holes, and allows greater control...
$47.13Each
Irwin 1-1/8" Speedbor Max Speed Flat Boring Bit
88818
Quick change shank fits all 1/4-in quick change chucks High speed steel material Limited lifetime warranty Double spur design produces...
$7.29Bit
Irwin 9/16" Speedbor Max Speed Flat Boring Bit
88809
Double spur design produces a cleaner hole and reduces vibration Patented micro-groove edge delivers a smoother hole finish High carbon...
$4.34Bit
Irwin 1/8"-1/2" Unibit Titanium Nitride Coated Stepdrill
15101
Automatically deburr holes while drilling with this 1/8"-1/2" Unibit Titanium Nitride Coated Stepdrill. The stepdrill's cool-running titanium nitride coating lasts...
$31.59Each
Irwin 13/16" Standard Length Speedbor Flat Boring Bit
88813
Quick change shank fits standard 1/4-in quick change chucks Applicable materials: wood Cutting diameter: 13/16-in Length: 6-in Double spur design...
$4.77Bit
Irwin 1/2" Standard Length Speedbor Flat Boring Bit
88808
Shank Type: Hex High carbon steel material Min chuck size required: 1/4-in Limited lifetime warranty Designed with a 1/4-in hex...
$4.15Bit
Irwin 1.25" Standard Length Speedbor Flat Boring Bit
88820
Cutting Diameter: 1.25" Overall Length: 6" Applicable Materials: Wood Shank Type: Hex Micro-groove cutting edge ensures a smoother hole finish...
$7.29Bit
Irwin 7/8" Standard Length Speedbor Flat Boring Bit
88814
Min chuck size required: 1/4-in Drilling depth: 5-in Shank diameter: .25-in Applicable materials: wood Bits come complete with a 1/4-in...
$4.77Bit
Irwin 5/8" Standard Length Speedbor Flat Boring Bit
88810
Features a 1/4-in hex shank that can fit onto a wide variety of drills and 1/4-in quick change adapters Applicable...
$4.55Bit
Irwin 13/16" - 1-3/8" Unibit Fractional Stepdrill
10221
A single-fluted cutting edge of this fractional step drill assures true round holes, and allows greater control with less vibration....
$92.57Each
Irwin 1/4" - 3/4" Unibit Titanium Nitride Coated Stepdrill
15103ZR
The titanium Nitride finish of this strep drill bit causes less friction which increases speed and increases product life by...
$53.17Each
Irwin 3/16" - 1/2" Unibit Fractional Stepdrill
10232
Irwin's fractional step drill is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass,...
$23.72Each
Irwin 1/4" - 1-3/8" Unibit Fractional Stepdrill
10235
Ensure true round holes by using this fractional step drill bit. It is ideal for drilling holes in thin materials...
$83.55Each
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