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IRWIN Tools at Lowe's
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  • IRWIN #1 Step Drill - 13 Hole Sizes QuickView

    IRWIN #1 Step Drill - 13 Hole Sizes

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    Please enter your ZIP code for pricing and availability.

    • Item #: 20973
    • Model #: 10231
    • 13 hole sizes
    • High speed steel fractional
    • Single-fluted cutting edge for greater control and rounder holes
  • IRWIN #4 Unibit Step Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 27992
    • Model #: 10234
    • 12 hole sizes
    • High speed steel fractional
    • Single-fluted cutting edge for greater control and rounder holes
  • IRWIN 1-1/2-in Woodboring Self-Feed Drill Bit QuickView

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    • Item #: 331564
    • Model #: 3046008
    • Aggressive Screw Pitch for faster drilling
    • 3X Cutting edges extends bit life
    • 7/16" Quick change impact shank for fast bit changes
  • IRWIN 1-1/8-in Woodboring Self-Feed Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 23245
    • Model #: 3046005
    • Aggressive Screw Pitch for faster drilling
    • 3X Cutting edges extends bit life
    • 7/16" Quick change impact shank for fast bit changes
  • IRWIN 1-3/4-in Woodboring Self-Feed Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 331563
    • Model #: 3046009
    • Aggressive Screw Pitch for faster drilling
    • 3X Cutting edges extends bit life
    • 7/16" Quick change impact shank for fast bit changes
  • IRWIN 1-in Woodboring Auger Drill Bit QuickView

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    • Item #: 331842
    • Model #: 3043013
    • Patent-pending welded cutting edge for increased durability
    • Aggressive screw pitch for faster drilling
    • Wide flutes for maximum chip removal
  • IRWIN 1-in Woodboring Auger Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 171040
    • Model #: 49916BX
    • Solid center design provides extra rigidity while driving
    • Wide lands keep the bit straight as it bores through the hole
    • Flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
  • IRWIN 1/2-in Metal Twist Drill Bit QuickView

    IRWIN 1/2-in Metal Twist Drill Bit

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    • Item #: 219546
    • Model #: 62132
    • Ideal for drilling in hard-to-reach areas and for running wires and cable
    • Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance
    • For general use in wood, metal, and plastic
  • IRWIN 1/2-in Woodboring Auger Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 171030
    • Model #: 49908
    • Solid center design provides extra rigidity while driving
    • Wide lands keep the bit straight as it bores through the hole
    • Flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
  • IRWIN 1/2-in Woodboring Auger Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 154239
    • Model #: 3043005
    • Patent-pending welded cutting edge for increased durability
    • Aggressive screw pitch for faster drilling
    • Wide flutes for maximum chip removal
  • IRWIN 1/2-in Woodboring Installer Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 171066
    • Model #: 39108ZR
    • Constructed of premium alloy steel for drilling into a variety of materials including wood, plaster, and metal lath encountered while installing wire
    • Special 82° point for fast drilling
    • Hole in flute makes it easy to pull wire through walls, ceilings, and floors
  • IRWIN 1/2-in Woodboring Spade Drill Bit QuickView

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    • Item #: 174587
    • Model #: 87908BX
    • 4" Length for drilling in tight spaces
    • Double cutting spurs scribe the outside of the hole, reducing breakout
    • Thicker cutting edge for longer drilling life
  • IRWIN 1/4-in Hex Quick Connect 12-in Drill Bit Extension QuickView

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    • Item #: 170989
    • Model #: 90112BX
    • Carbon steel construction sleeve and body for durability and life
    • Lock-n-Load® system for one-handed quick release
    • Patented jaw design holds bits securely on 6-flatted shanks, as well as ball detent bits
  • IRWIN 1/4-in Hex Quick Connect 2-in Drill Bit Extension QuickView

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    • Item #: 148872
    • Model #: 4935703
    • Carbon steel construction sleeve and body for durability and life
    • Lock-n-Load® system for one-handed quick release
    • Patented jaw design holds bits securely on 6-flatted shanks, as well as ball detent bits
  • IRWIN 1/4-in Woodboring Installer Drill Bit QuickView

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    • Item #: 171061
    • Model #: 39104BX
    • Constructed of premium alloy steel for drilling into a variety of materials including wood, plaster, and metal lath encountered while installing wire
    • Special 82° point for fast drilling
    • Hole in flute makes it easy to pull wire through walls, ceilings, and floors
  • IRWIN 13-Piece Spade Bit Set QuickView

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    • Item #: 416700
    • Model #: 1850670
    • Patented Blue-Groove point and cutting edge for faster chip removal and overall drilling speed
    • Double cutting spurs scribe the outside of the hole for reduced breakout and cleaner holes
    • 40% thicker cutting edge and 25% larger shank increase durability and drilling life
  • IRWIN 13/16-in Woodboring Spade Drill Bit QuickView

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    • Item #: 170977
    • Model #: 88813
    • Double cutting spurs scribe the outside of the hole, reducing breakout
    • Thicker cutting edge for longer drilling life
    • Patented BLUE-GROOVE point and cutting edge for faster chip removal
  • IRWIN 15-Piece Gold Oxide Metal Twist Drill Bit Set QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 326089
    • Model #: 318015
    • High speed steel features a black body and gold flute
    • Turbomax tip for burr-free holes
    • Tip allows for exact centering/no walking on straight and curved surfaces
  • IRWIN 15/16-in Woodboring Spade Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 170982
    • Model #: 88815BX
    • Double cutting spurs scribe the outside of the hole, reducing breakout
    • Thicker cutting edge for longer drilling life
    • Patented BLUE-GROOVE point and cutting edge for faster chip removal
  • IRWIN 18-Piece Gold Oxide Metal Twist Drill Bit Set QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 2844
    • Model #: 3018024SM
    • High speed steel features a black body and gold flute
    • Turbomax tip for burr-free holes
    • Tip allows for exact centering/no walking on straight and curved surfaces
  • IRWIN 2-1/8-in Woodboring Self-Feed Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 154235
    • Model #: 3046011
    • Aggressive Screw Pitch for faster drilling
    • 3X Cutting edges extends bit life
    • 7/16" Quick change impact shank for fast bit changes
  • IRWIN 2-9/16-in Woodboring Self-Feed Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 154242
    • Model #: 3046013
    • Aggressive Screw Pitch for faster drilling
    • 3X Cutting edges extends bit life
    • 7/16" Quick change impact shank for fast bit changes
  • IRWIN 2-in Woodboring Self-Feed Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 154236
    • Model #: 3046010
    • Aggressive Screw Pitch for faster drilling
    • 3X Cutting edges extends bit life
    • 7/16" Quick change impact shank for fast bit changes
  • IRWIN 20-Piece Drill Drive Set QuickView

    IRWIN 20-Piece Drill Drive Set

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    • Item #: 349725
    • Model #: 1791935
    • 8 black oxide 135 split point heavy duty drill bits
    • Drills through double studs
  • IRWIN 21-Piece Drill and Drive Set QuickView

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    • Item #: 6203
    • Model #: 3057002DS
    • 10- #2 Phillips insert bits 1"
    • 5- #2 Square insert bits 1"
    • 5- 8 to 10 Slotted insert bits 1"
  • IRWIN 3-Piece Auger Bit Set QuickView

    IRWIN 3-Piece Auger Bit Set

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    Please enter your ZIP code for pricing and availability.

    • Item #: 235108
    • Model #: 49999SM
    • 3pc set contains 1/4", 3/8", 1/2"
    • Solid center design provides extra rigidity while driving
    • Wide lands keep the bit straight as it bores through the hole
  • IRWIN 3-Piece Installer Bit Set QuickView

    IRWIN 3-Piece Installer Bit Set

    Not Yet Rated Be the first to Write a Review

    Please enter your ZIP code for pricing and availability.

    • Item #: 60175
    • Model #: 3044001LW
    • 3pc set contains 1/4", 3/8", 1/2"
    • Constructed of premium alloy steel for drilling into a variety of materials including wood, plaster, and metal lath encountered while installing wire
    • Special 82° point for fast drilling
  • IRWIN 3-Piece Tri-Flute Bit Set QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 247354
    • Model #: 3041003
    • 5/8" Speedbor Max, 3/4" Speedbor Max, 1" Speedbor Max
    • Cutting spurs have three cutting edges for added durability
    • Full screw tip allows bit to self feed
  • IRWIN 3/16 QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 159779
    • Model #: 10234CBSM
    • 12 hole sizes
    • M35 grade cobalt HSS
    • High heat and abrasion resistance
  • IRWIN 3/4-in Woodboring Auger Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 171034
    • Model #: 49912BX
    • Solid center design provides extra rigidity while driving
    • Wide lands keep the bit straight as it bores through the hole
    • Flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
  • IRWIN 3/4-in Woodboring Auger Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 155976
    • Model #: 3043009
    • Patent-pending welded cutting edge for increased durability
    • Aggressive screw pitch for faster drilling
    • Wide flutes for maximum chip removal
  • IRWIN 3/4-in Woodboring Spade Drill Bit QuickView

    Please enter your ZIP code for pricing and availability.

    • Item #: 171006
    • Model #: 88712BX
    • 16" Length for extended reach
    • Double cutting spurs scribe the outside of the hole, reducing breakout
    • Thicker cutting edge for longer drilling life
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