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    • Irwin® Wood Auger Drill Bit Long Series 32 x 400mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® Wood Auger Drill Bit Long Series 32 x 400mm

      5 in stock

      The Irwin long auger wood drill bits have been designed for all general wood boring and offer a superior performance. The single spur cutting edge scribes the circumference of the hole for a smoother quality finish. The hexagon shank prevents slipping in a drill chuck or bit extension. The solid centre provides extra rigidity whilst boring, the self-feeding screw point provides faster boring in both soft and hard woods and the fully hardened body from tip to shank provides extra durability.The Irwin IRW10502783 Auger bit - long series has the following dimensions:Drillbit diameter: 32.0mmTotal length: 400mmWorking Length: 323mm

      5 in stock

      £45.49

    • Irwin® HSS TCT Tip Drill Bit 10.5mm OL:125mm WL:90mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® HSS TCT Tip Drill Bit 10.5mm OL:125mm WL:90mm

      15 in stock

      The Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits offer precision drilling with stationary machines in hardened steel, cast iron, bronze alloys and manganese alloyed steel. The C2 Carbide Tip will drill hardened material up to a hardness of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel, hardened to 56 Rockwell C. A coolant should always be used when drilling with TCT twist drill bits. Irwin suggest the use of a 3- 6% emulsion. The coolant will extend the lifetime of the drill bit.Irwin HSS TCT tip drill bit. Specifications:Diameter: 10.5mm.Total length: 125mm.Working length: 90mm.

      15 in stock

      £31.49

    • Irwin® Speedhammer Plus Drill Bit 12.0 x 1000mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® Speedhammer Plus Drill Bit 12.0 x 1000mm

      5 in stock

      The IRWIN® SDS Speedhammer Plus Drill Bits are designed for SDS drilling. They drill exceptionally fast into brick, block, masonry, concrete and granite. The patented, unique single flute design ensures efficient, speedy removal of dust and lower vibrations and 28% greater capacity meaning more efficient waste removal. They have a patented extra-short drill bit head which means the head takes 80% of the workload, ensuring higher durability and speed. Clears drilling dust directly into the flute, reducing the risk of clogging. The bits have 25% more tungsten carbide for extra strength and they drill 25% faster than competitive drill bits with the same high durability. In addition, they have more aggressive cutting angles and self-centring for faster drilling.Irwin Speedhammer Plus Drill Bit. Specifications:Diameter: 12.0mm.Total length: 1000mm.Working length: 940mm.

      5 in stock

      £61.49

    • Irwin® Speedhammer Plus Drill Bit 12.0 x 210mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® Speedhammer Plus Drill Bit 12.0 x 210mm

      The IRWIN® SDS Speedhammer Plus Drill Bits are designed for SDS drilling. They drill exceptionally fast into brick, block, masonry, concrete and granite. The patented, unique single flute design ensures efficient, speedy removal of dust and lower vibrations and 28% greater capacity meaning more efficient waste removal. They have a patented extra-short drill bit head which means the head takes 80% of the workload, ensuring higher durability and speed. Clears drilling dust directly into the flute, reducing the risk of clogging. The bits have 25% more tungsten carbide for extra strength and they drill 25% faster than competitive drill bits with the same high durability. In addition, they have more aggressive cutting angles and self-centring for faster drilling.Irwin Speedhammer Plus Drill Bit. Specifications:Diameter: 12.0mm.Total length: 210mm.Working length: 150mm.

      £9.49

    • Irwin® HSS TCT Tip Drill Bit 14.0mm OL:160mm WL:108mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® HSS TCT Tip Drill Bit 14.0mm OL:160mm WL:108mm

      5 in stock

      The Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits offer precision drilling with stationary machines in hardened steel, cast iron, bronze alloys and manganese alloyed steel. The C2 Carbide Tip will drill hardened material up to a hardness of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel, hardened to 56 Rockwell C. A coolant should always be used when drilling with TCT twist drill bits. Irwin suggest the use of a 3- 6% emulsion. The coolant will extend the lifetime of the drill bit.Irwin HSS TCT tip drill bit. Specifications:Diameter: 14.0mmTotal length: 160mmWorking Length: 108mm

      5 in stock

      £52.99

    • Irwin® Speedhammer Plus Drill Bit 24.0 x 460mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® Speedhammer Plus Drill Bit 24.0 x 460mm

      15 in stock

      The IRWIN® SDS Speedhammer Plus Drill Bits are designed for SDS drilling. They drill exceptionally fast into brick, block, masonry, concrete and granite. The patented, unique single flute design ensures efficient, speedy removal of dust and lower vibrations and 28% greater capacity meaning more efficient waste removal. They have a patented extra-short drill bit head which means the head takes 80% of the workload, ensuring higher durability and speed. Clears drilling dust directly into the flute, reducing the risk of clogging. The bits have 25% more tungsten carbide for extra strength and they drill 25% faster than competitive drill bits with the same high durability. In addition, they have more aggressive cutting angles and self-centring for faster drilling.Irwin Speedhammer Plus Drill Bit. Specifications:Diameter: 24.0mm.Total length: 460mm.Working length: 400mm.

      15 in stock

      £44.99

    • Irwin® HSS Reduced Shank Pro Drill Bit 16.0mm OL:178mm WL:120mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® HSS Reduced Shank Pro Drill Bit 16.0mm OL:178mm WL:120mm

      20 in stock

      The IRWIN® HSS Pro Drill Bits are made from high-performance, high-speed steel. They have a 118° split point shape for increased performance and very good centring. The drill bits ensure precision starting, with no need to pre-punch or pilot drill. They penetrate the material quickly, requiring little effort and feed pressure. Manufactured to DIN 338 standards. DIN 338 drill bits are suitable for many trade and industrial applications in alloyed and unalloyed steel, non-ferrous metal, cast iron and plastics.This Irwin HSS Reduced Shank Pro Drill Bit has the following specification: Diameter: 16.0mmWorking length: 120mmTotal length: 178mmShank diameter: 10mm

      20 in stock

      £19.99

    • Irwin® Turbomax HSS Drill Bit 13.0mm OL:151mm WL:101mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® Turbomax HSS Drill Bit 13.0mm OL:151mm WL:101mm

      The Irwin Turbomax range of drill bits are suitable for portable and cordless drills. They are primarily designed for drilling metal and sheet metal but also performs exceedingly well in all types of wood and plastics and can be used for drilling stainless steel. Please note that if used for drilling stainless steel, a coolant should always be used.Irwin Turbomax HSS Drill Bit.Single pack. Size: 13.0 x 151mm.Working Length: 101mm

      £12.99

    • Irwin® HSS Pro Drill Bit 7.0mm OL:109mm WL:69mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® HSS Pro Drill Bit 7.0mm OL:109mm WL:69mm

      The Irwin HSS Pro Drill Bit manufactured from high quality HSS steel. They have precision ground cutting edges for fast drilling and perfect finishing, a ground flute for maximum accuracy and fast chip removal and a universal 118º point shape for drilling a wide selection of materials. Manufactured to DIN 338 standards.Irwin HSS Pro Drill Bit. Size: 7.0 x 109mm.PVC Tube.

      £2.99

    • Irwin® HSS TCT Tip Drill Bit 9.5mm OL:125mm WL:81mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® HSS TCT Tip Drill Bit 9.5mm OL:125mm WL:81mm

      The Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits offer precision drilling with stationary machines in hardened steel, cast iron, bronze alloys and manganese alloyed steel. The C2 Carbide Tip will drill hardened material up to a hardness of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel, hardened to 56 Rockwell C. A coolant should always be used when drilling with TCT twist drill bits. Irwin suggest the use of a 3- 6% emulsion. The coolant will extend the lifetime of the drill bit.Irwin HSS TCT tip drill bit. Specifications:Diameter: 9.5mm.Total length: 125mm.Working Length: 81mm.

      £21.99

    • Irwin® Wood Auger Drill Bit Long Series 19 x 400mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® Wood Auger Drill Bit Long Series 19 x 400mm

      20 in stock

      The Irwin long auger wood drill bits have been designed for all general wood boring and offer a superior performance. The single spur cutting edge scribes the circumference of the hole for a smoother quality finish. The hexagon shank prevents slipping in a drill chuck or bit extension. The solid centre provides extra rigidity whilst boring, the self-feeding screw point provides faster boring in both soft and hard woods and the fully hardened body from tip to shank provides extra durability.The Irwin IRW10502765 Auger bit - long series has the following dimensions:Drillbit diameter: 19.0mmTotal length: 400mmWorking Length: 323mm

      20 in stock

      £29.49

    • Irwin® HSS TCT Tip Drill Bit 11.0mm OL:142mm WL:94mm IRWIN® - RockBottom Northampton

      IRWIN® Irwin® HSS TCT Tip Drill Bit 11.0mm OL:142mm WL:94mm

      4 in stock

      The Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits offer precision drilling with stationary machines in hardened steel, cast iron, bronze alloys and manganese alloyed steel. The C2 Carbide Tip will drill hardened material up to a hardness of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel, hardened to 56 Rockwell C. A coolant should always be used when drilling with TCT twist drill bits. Irwin suggest the use of a 3- 6% emulsion. The coolant will extend the lifetime of the drill bit.Irwin HSS TCT tip drill bit. Specifications:Diameter: 11.0mm.Total length: 142mm.Working Length: 94mm.

      4 in stock

      £31.99

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