Twist Bits
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- IRWIN® - 7/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bits (2 Pieces) (60507)7/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bits (2 Pieces) (60507) 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...Recommended for drilling in metal, wood, and plasticPractical, efficient tools to get your job done right$1.71In Stock - Ships in 24 to 48 hrs
- IRWIN® - 7/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bits (2 Pieces) (63907)7/64" Titanium Nitride HSS SAE Straight Shank Right Hand Drill Bits (2 Pieces) (63907) 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...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$4.53In Stock - Ships in 24 to 48 hrs
- IRWIN® - 7/8" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91156)7/8" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91156) 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 and wear...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$25.09In Stock - Ships in 24 to 48 hrs
- IRWIN® - 8.5 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit (68850)8.5 mm HSS Black Oxide Metric Straight Shank Right Hand Drill Bit (68850) 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$4.07In Stock - Ships in 24 to 48 hrs
- IRWIN® - 9/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91136)9/16" HSS SAE Reduced Shank Right Hand S&D Drill Bit (91136) 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 and wear...Drills exact-sized hole for tapping applicationsPractical, efficient tools to get your job done right$15.25In Stock - Ships in 24 to 48 hrs
- IRWIN® - 9/32" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016018)9/32" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016018) 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$3.45In Stock - Ships in 24 to 48 hrs
- IRWIN® - 9/32" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (63118)9/32" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (63118) 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$3.24In Stock - Ships in 24 to 48 hrs
- IRWIN® - 9/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (63509)9/64" HSS Black Oxide SAE Straight Shank Right Hand Drill Bit (63509) 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$1.94In Stock - Ships in 24 to 48 hrs
- IRWIN® - 9/64" HSS Cobalt SAE Reduced Shank Right Hand Drill Bit (3016029)9/64" HSS Cobalt SAE Reduced Shank Right Hand Drill Bit (3016029) 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$11.00In Stock - Ships within 24 hrs
- IRWIN® - 9/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016009)9/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (3016009) 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$1.84In Stock - Ships within 24 hrs
- IRWIN® - 9/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (63109)9/64" HSS Cobalt SAE Straight Shank Right Hand Drill Bit (63109) 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$1.80In Stock - Ships in 24 to 48 hrs
- IRWIN® - 9/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60509)9/64" HSS SAE Straight Shank Right Hand General Purpose Drill Bit (60509) 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$2.00In Stock - Ships within 24 hrs
- IRWIN® - M-Letter HSS Letter Gauge Straight Shank Right Hand General Purpose Drill Bit (40113)M-Letter HSS Letter Gauge Straight Shank Right Hand General Purpose Drill Bit (40113) 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...Ideal for use when large, precisely-sized holes are required. Drills exact-sized hole for tapping applicationsMade to ensure maximum longevity and high wear resistance$6.51In Stock - Ships in 24 to 48 hrs
- IRWIN® - Series 201™ #16 HSS Black Oxide Wire Gauge Straight Shank Drill Bit (20116)Series 201™ #16 HSS Black Oxide Wire Gauge Straight Shank Drill Bit 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$16.94In Stock - Ships in 24 to 48 hrs
- IRWIN® - Series 305™ 5/64" HSS Cobalt SAE Straight Shank Left Hand Split Point Drill Bit (30505ZR)Series 305™ 5/64" HSS Cobalt SAE Straight Shank Left Hand Split Point Drill Bit 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$2.93In Stock - Ships in 24 to 48 hrs
- IRWIN® - Series 401™ J-Letter HSS Cobalt Letter Gauge Straight Shank Drill Bit (40110ZR)Series 401™ J-Letter HSS Cobalt Letter Gauge Straight Shank Drill Bit (40110ZR) 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...Designed to help to get your job done rightManufactured utilizing the highest quality materials$6.15In Stock - Ships in 24 to 48 hrs
- IRWIN® - TURBOMAX™ 1/4" HSS SAE Straight Shank Right Hand Drill Bit (73316)TURBOMAX™ 1/4" HSS SAE Straight Shank Right Hand Drill Bit (73316) by IRWIN®. The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as Bullet and nearly...High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits$5.19In Stock - Ships within 24 hrs
- IRWIN® - TURBOMAX™ 13/64" HSS SAE Straight Shank Right Hand Drill Bit (73313)TURBOMAX™ 13/64" HSS SAE Straight Shank Right Hand Drill Bit (73313) by IRWIN®. The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as Bullet and...High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits$4.27In Stock - Ships within 24 hrs
- IRWIN® - TURBOMAX™ 21/64" HSS SAE Straight Shank Right Hand Drill Bit (73321)TURBOMAX™ 21/64" HSS SAE Straight Shank Right Hand Drill Bit (73321) by IRWIN®. The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as Bullet and...High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits$9.65In Stock - Ships within 24 hrs
- IRWIN® - TURBOMAX™ 3/16" HSS SAE Straight Shank Right Hand Drill Bit (73312)TURBOMAX™ 3/16" HSS SAE Straight Shank Right Hand Drill Bit (73312) by IRWIN®. The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as Bullet and nearly...High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits$3.64In Stock - Ships within 24 hrs
- IRWIN® - TURBOMAX™ 5/32" HSS SAE Straight Shank Right Hand Drill Bit (73310)TURBOMAX™ 5/32" HSS SAE Straight Shank Right Hand Drill Bit (73310) by IRWIN®. The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as Bullet and nearly...High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits$2.41In Stock - Ships in 24 to 48 hrs
- IRWIN® - TURBOMAX™ 5/64" HSS SAE Straight Shank Right Hand Drill Bits (2 Pieces) (73305)TURBOMAX™ 5/64" HSS SAE Straight Shank Right Hand Drill Bits (2 Pieces) (73305) by IRWIN®. The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as...High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits$3.19In Stock - Ships within 24 hrs
- IRWIN® - TURBOMAX™ 7/32" HSS SAE Straight Shank Right Hand Drill Bit (73314)TURBOMAX™ 7/32" HSS SAE Straight Shank Right Hand Drill Bit (73314) by IRWIN®. The Irwin TurboMax revolutionary Jet Point tip stays sharper longer. Independent tests show TurboMax drills almost twice as many holes as Bullet and nearly...High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits$4.50In Stock - Ships within 24 hrs
- IRWIN® - X-Letter HSS Letter Gauge Straight Shank Right Hand General Purpose Drill Bit (40124)X-Letter HSS Letter Gauge Straight Shank Right Hand General Purpose Drill Bit (40124) 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...Ideal for use when large, precisely-sized holes are required. Drills exact-sized hole for tapping applicationsMade to ensure maximum longevity and high wear resistance$8.09In Stock - Ships in 24 to 48 hrs
- KnKut® - 1/16" Molybdendum HSS SAE Straight Shank Right Hand Drill Bit (KK5-1.16)1/16" Molybdendum HSS SAE Straight Shank Right Hand Drill Bit (KK5-1.16) by KnKut®. Premium grade KnKut Drills are manufactured from a high grade Molybdendum high speed steel, that has high vanadium content. KnKut Performance Drills are...No Center Punch or Pilot Hole requiredDrills Stainless Steel and Titanium Alloy$2.49In Stock - Ships within 24 hrs
- KnKut® - 1/8" Hi-Molybdenum Steel SAE Straight Shank Right Hand Double-End Drill Bits (12 Pieces) (KK2-1.8-12PK)1/8" Hi-Molybdenum Steel SAE Straight Shank Right Hand Double-End Drill Bits (12 Pieces) (KK2-1.8-12PK) by KnKut®. KnKut Double End Sheeter Drill Bits are excellent for thin gauge metals such as sheet metal. Made of hi-molybdenum tool...Expertly crafted from premium materialsDesigned to match rigorous quality standards$31.14In Stock - Ships within 24 hrs
- KnKut® - 11/32" Molybdendum HSS SAE Straight Shank Right Hand Drill Bit (KK5-11.32)11/32" Molybdendum HSS SAE Straight Shank Right Hand Drill Bit (KK5-11.32) by KnKut®. Premium grade KnKut Drills are manufactured from a high grade Molybdendum high speed steel, that has high vanadium content. KnKut Performance Drills...No Center Punch or Pilot Hole requiredDrills Stainless Steel and Titanium Alloy$10.09In Stock - Ships within 24 hrs
- KnKut® - 11/64" Molybdendum HSS SAE Straight Shank Left Hand Drill Bit (KK6-11/64)11/64" Molybdendum HSS SAE Straight Shank Left Hand Drill Bit (KK6-11/64) by KnKut®. Premium grade KnKut Drills are manufactured from a high grade Molybdendum high speed steel, that has high vanadium content. KnKut Performance Drills...Designed to help to get your job done rightManufactured utilizing the highest quality materials$10.89In Stock - Ships in 24 to 48 hrs
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.