Twist Bits

Twist Bits

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  • IRWIN® - 19/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®19/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit (3019019B)
    0
    # mpn4517096492
    19/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit (3019019B) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat...
    Engineered with premium high speed steel with black and gold oxidecoating for corrosion resistanceProvides accurate drilling without a center punch
    $5.00
  • IRWIN® - 19/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit
    IRWIN®19/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016019)
    0
    # mpn4526433121
    19/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016019) by IRWIN®. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel. Made from industrial grade High-Speed Steel for...
    Heavy-duty web construction for strength and durabilityDesigned to help to get your job done right
    $5.31
  • IRWIN® - 19/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit
    IRWIN®19/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit (62319)
    0
    # mpn4517095752
    19/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit (62319) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistanceIdeal for use with screw extractors
    $14.70
  • IRWIN® - 19/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit
    IRWIN®19/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60519)
    0
    # mpn4517095707
    19/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60519) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Recommended for drilling in metal, wood, and plasticPractical, efficient tools to get your job done right
    $4.69
  • IRWIN® - 19/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit
    IRWIN®19/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit (63719)
    0
    # mpn4517095805
    19/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit (63719) by IRWIN®. Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bits. Heavy-duty web design...
    Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bitsHeavy-duty web design provides extreme rigidity when drilling in metal applications
    $8.70
  • IRWIN® - 2.0 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit
    IRWIN®2.0 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit (68200)
    0
    # mpn4517096628
    2.0 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit (68200) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Manufactured with premium high speed steel with black oxide coatingfor corrosion resistancePractical, efficient tools to get your job done right
    $1.26
  • IRWIN® - 2.5 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit
    IRWIN®2.5 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit (68250)
    0
    # mpn4517586927
    2.5 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit (68250) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Manufactured with premium high speed steel with black oxide coatingfor corrosion resistancePractical, efficient tools to get your job done right
    $2.37
  • IRWIN® - 2.5 mm M2 HSS Black Oxide Metric Straight Shank Drill Bit
    IRWIN®2.5 mm M2 HSS Black Oxide Metric Straight Shank Drill Bit (68250ZR)
    0
    # mpn4695563958
    2.5 mm M2 HSS Black Oxide Metric Straight Shank Drill Bit (68250ZR) by IRWIN®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials,...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $1.81
  • IRWIN® - 21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (67521)
    0
    # mpn4658051697
    21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (67521) by IRWIN®. High speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic;...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistancePractical, efficient tools to get your job done right
    $6.98
  • IRWIN® - 21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (63521)
    0
    # mpn4517586911
    21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (63521) by IRWIN®. High speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic;...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistancePractical, efficient tools to get your job done right
    $5.28
  • IRWIN® - 21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (30121)
    0
    # mpn4517096480
    21/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (30121) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat...
    Shorter length provides increased strength and rigidityIdeal for industrial applications
    $4.02
  • IRWIN® - 21/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®21/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit (3019021B)
    0
    # mpn4517096493
    21/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit (3019021B) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat...
    Engineered with premium high speed steel with black and gold oxidecoating for corrosion resistanceProvides accurate drilling without a center punch
    $5.30
  • IRWIN® - 21/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit
    IRWIN®21/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (63121)
    0
    # mpn4517095777
    21/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (63121) by IRWIN®. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel. Made from industrial grade High-Speed Steel for...
    Heavy-duty web construction for strength and durabilityDesigned to help to get your job done right
    $5.91
  • IRWIN® - 21/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit
    IRWIN®21/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit (62321)
    0
    # mpn4517095754
    21/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit (62321) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistanceIdeal for use with screw extractors
    $11.95
  • IRWIN® - 21/64" HSS SAE Straight Shank Right Hand Aircraft Extended Drill Bit
    IRWIN®21/64" HSS SAE Straight Shank Right Hand Aircraft Extended Drill Bit (66621)
    0
    # mpn4517095832
    21/64" HSS SAE Straight Shank Right Hand Aircraft Extended Drill Bit (66621) by IRWIN®. Ideal for drilling in hard-to-reach areas and for running wires and cable. Ideal for drilling in hard-to-reach areas and for running wires and...
    Engineered with premium high speed steel with black oxidecoating for corrosion resistanceIdeal for applications requiring an extended reach. Not recommended for deep drilling applications
    $9.12
  • IRWIN® - 21/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit
    IRWIN®21/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60121)
    0
    # mpn4517096575
    21/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60121) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Recommended for drilling in metal, wood, and plasticPractical, efficient tools to get your job done right
    $4.52
  • IRWIN® - 21/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit
    IRWIN®21/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60521)
    0
    # mpn4517095709
    21/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60521) by IRWIN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Recommended for drilling in metal, wood, and plasticPractical, efficient tools to get your job done right
    $5.24
  • IRWIN® - 21/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit
    IRWIN®21/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit (63721)
    0
    # mpn4517586921
    21/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit (63721) by IRWIN®. Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bits. Heavy-duty web design...
    Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bitsHeavy-duty web design provides extreme rigidity when drilling in metal applications
    $7.85
  • IRWIN® - 23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (67523)
    0
    # mpn4658051698
    23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (67523) by IRWIN®. High speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic;...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistancePractical, efficient tools to get your job done right
    $8.65
  • IRWIN® - 23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (63523)
    0
    # mpn4517586913
    23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (63523) by IRWIN®. High speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic;...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistancePractical, efficient tools to get your job done right
    $6.73
  • IRWIN® - 23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (30123)
    0
    # mpn4517096481
    23/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (30123) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat...
    Shorter length provides increased strength and rigidityIdeal for industrial applications
    $5.11
  • IRWIN® - 23/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®23/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit (3019023B)
    0
    # mpn4526433153
    23/64" HSS Black/Gold Oxide SAE Straight Shank Right Hand Drill Bit (3019023B) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat...
    Engineered with premium high speed steel with black and gold oxidecoating for corrosion resistanceProvides accurate drilling without a center punch
    $7.19
  • IRWIN® - 23/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit
    IRWIN®23/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016023)
    0
    # mpn4526433125
    23/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016023) by IRWIN®. Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel. Made from industrial grade High-Speed Steel for...
    Heavy-duty web construction for strength and durabilityDesigned to help to get your job done right
    $8.65
  • IRWIN® - 23/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit
    IRWIN®23/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit (62323)
    0
    # mpn4517095756
    23/64" HSS SAE Straight Shank Left Hand Heavy-Duty Drill Bit (62323) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistanceIdeal for use with screw extractors
    $10.32
  • IRWIN® - 23/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit
    IRWIN®23/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit (63723)
    0
    # mpn4517095806
    23/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bit (63723) by IRWIN®. Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bits. Heavy-duty web design...
    Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bitsHeavy-duty web design provides extreme rigidity when drilling in metal applications
    $13.15
  • IRWIN® - 25/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit
    IRWIN®25/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit (67825)
    0
    # mpn4658052374
    25/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit (67825) by IRWIN®. Made from industrial grade High-Speed Steel for increased durability. Black oxide finish resists corrosion. 135-degree split-point tip starts drilling...
    Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistanceFor general use in wood, metal, and plastic
    $12.67
  • IRWIN® - 25/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit
    IRWIN®25/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit (63425)
    0
    # mpn4517096596
    25/64" HSS Black Oxide SAE Reduced Shank Right Hand Drill Bit (63425) by IRWIN®. Made from industrial grade High-Speed Steel for increased durability. Black oxide finish resists corrosion. 135-degree split-point tip starts drilling...
    Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistanceFor general use in wood, metal, and plastic
    $9.37
  • IRWIN® - 25/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®25/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (67525)
    0
    # mpn4658051700
    25/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (67525) by IRWIN®. High speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic;...
    Manufactured with premium high speed steel with black oxide coating forcorrosion resistancePractical, efficient tools to get your job done right
    $9.13
  • IRWIN® - 25/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit
    IRWIN®25/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (30125)
    0
    # mpn4517096483
    25/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (30125) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat...
    Shorter length provides increased strength and rigidityIdeal for industrial applications
    $6.16
  • IRWIN® - 25/64" HSS Black/Gold Oxide SAE Reduced Shank Right Hand Drill Bit
    IRWIN®25/64" HSS Black/Gold Oxide SAE Reduced Shank Right Hand Drill Bit (3019125B)
    0
    # mpn4517095389
    25/64" HSS Black/Gold Oxide SAE Reduced Shank Right Hand Drill Bit (3019125B) by IRWIN®. Ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat...
    Engineered with premium high speed steel with black and gold oxidecoating for corrosion resistanceProvides accurate drilling without a center punch
    $5.95




Twist bits are most widely used drill bits which every repairer should have in their toolboxes. Featuring the recognizable, classic drill bit design, they can cut through a wide range of materials, from plastic and wood to concrete and steel. Twist bits are mainly available in fixed lengths, the most popular of which are Jobber drill bits featuring normal, standard lengths, which makes them suitable for a broad range of average job types. On our website, apart from these twist bits, we also offer many other high-grade bits in a number of length, shape, and material options.

The bits we offer are manufactured from heavy-duty, impact- and rust-resistant materials, to ensure the longest lifespan possible. Designed with a meticulous attention to detail, they provide clean, precise cuts. Twist bits can have 2, 3 or 4 spiral flutes running along most of their length. Two-flute drills are used for initial drilling, while bits with three and four flutes allow for enlarging punched or cast holes. Apart from twist bits themselves, we also carry a wide array of premium twist bit sets perfect for those who often perform repairs or realize DIY projects, or simply want to complement the existing toolset with a complete package of high-quality, durable bits.

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All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by TOOLSiD.com is a product authorized by or in any way connected with any manufacturers displayed on this page.
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