Dormer G136 HSS Straight Shank 90° Countersink for production of 90° countersinks in most materials, which can also be used as a de-burring tool. Has a bright finish, 3 flute, ground all over. Other types available on request (MTS, 60°/82°/100°, Coated).Size: 25.00mm.
This IRWIN® Speedhammer Quad Drill Bit has the following specification: Diameter: 8mmOverall Length: 160mmWorking Length: 100mm The IRWIN® Speedhammer Quad Drill Bit is ideal for drilling plug and anchor holes in masonry, all types of stone and concrete. Its 4-cutter geometry, drills a more concentric hole for the best fixing retention. The full head carbide tip offers the highest levels of drilling life and durability. A unique bonding system connects the solid carbide head to the 4-flute spiral. This design provides faster, more efficient dust removal. The specially engineered grooves are designed to minimise friction, resulting in increased speed and longer life. Manufactured in Germany with premium steel. Meets PGM standards for drill bits used for anchor fixing.
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 IRW10502740 Auger bit - long series has the following dimensions:Drillbit diameter: 6.0mmTotal length: 400mmWorking Length: 323mm
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 IRW10502758 Auger bit - long series has the following dimensions:Drillbit diameter: 16.0mmTotal length: 400mmWorking Length: 323mm
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 IRW10502752 Auger bit - long series has the following dimensions:Drillbit diameter: 13.0mmTotal length: 400mmWorking Length: 323mm
The Irwin auger wood drill bit has been designed for all general wood boring and offers 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 IRW10502760 Auger drill bit has the following dimensions:Drillbit diameter: 17.0mmTotal length: 191mmWorking Length: 126mm
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 (2). Size 4.5 x 80mm.
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: 5.0mm.Total length: 150mm.Working length: 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: 11.0mm.Total length: 160mm.Working length: 100mm.
The Irwin masonry drills bits are designed for fast and efficient drilling in brickwork, concrete and breeze block, especially with cordless drills. They drill up to 60% faster than competitive drill bits whilst maintaining the same high durability. The single flute design ensures faster dust removal for increased drilling speed, with the unique, pressed diamond-ground carbide tip allows for aggressive cutting and the carbide tip design also ensures 20% longer life compared to previous Irwin masonry drill bits. The bits are made with a chrome vanadium body with high carbon content which allows more hardening and a stronger bit for maximum rupture strength.Irwin Masonry Drill Bit for Cordless Drills. Specifications:Diameter: 16.0mm.Total length: 160mm.Working Length: 85mm.
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
The Irwin HSS Pro Drillbits are made from high performance, high speed steel. They have an 118° split point shape for increased performance and very good centring. The drillbits 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 drillbits are suitable for many trade and industrial applications in alloyed and un-alloyed steel, non-ferrous metal, cast iron and plastics.The Irwin HSS Reduced Shank Pro Drill Bit has the following specification: Diameter: 14.0mm.Working length: 108mm.Total length: 160mm.Shank diameter: 10mm.
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.The Irwin HSS Pro Drillbits comes in a bulk pack of 5. Specification:Drillbit diameter: 13.0mmTotal length: 151mmWorking Length: 101mm
The Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder, tougher alloys. Compared to traditional HSS twist drill bits, speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill bit significantly. TiN is also a poor conductor of heat, so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit. These drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure. The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is very resistant to wear. TiN has a low coefficient of friction, this results in less power being consumed and less heat generated during the drilling.The Irwin IRW10502602 HSS Pro TiN coated drill bit has the following dimensions:Drillbit diameter: 13.0mmTotal length: 151mmWorking Length: 101mm
The Irwin Diamond tipped drill bits are suitable for fast smooth cutting in all grades of hard and soft tiles. Their raised diamond grit edge makes for easy starting in hard tile without the need for a guide. The diamond grit is tough brazed diamond which ensures fast cutting and long life. The drill bit’s reverse spiral forces water towards its cutting head, keeping the diamonds cool to increase cutting speed and prolong life. Drilling with water will further increase the lifespan of the tool. The auto slug ejection slot allows the bits to be used for continuous, uninterrupted cutting.The IRW10507897 Diamond Drill Bit is 12mm in diameter.
The Irwin Blue Groove 4X Flat Bits have a patented groove point, and cutting edge designed to cut and not scrape the timber 4 times faster than standard flat bits. The parabolic scoop optimises control and removal of wood chips. Increased relief angle from 12° to 17°. The shank is 152mm in length and 10% larger in diameter for added durability.Diameter: 6mm
The DEWALT Extreme Masonry Drill Bits offer excellent quality for all types of masonry work. They last up to 2 times longer and deliver up to 50% more holes per charge on a cordless drill than a standard masonry bit. Optimum carbide grade maximises durability. A unique tip design provides an efficient drilling action and reduced walking for greater accuracy. Optimised milled flute offers fast drilling and the special copper brazing withstands high temperatures. Applications: Typically used for drilling anchors, plastic plugs, fixings or pipework clearance holes. Suitable for masonry, brick, stone, tiles and light concrete. This DEWALT Extreme Masonry Drill Bit has the following specification: Diameter: 6mm.Overall Length: 200mm.Working Length: 150mm.
The DEWALT Extreme Masonry Drill Bits offer excellent quality for all types of masonry work. They last up to 2 times longer and deliver up to 50% more holes per charge on a cordless drill than a standard masonry bit. Optimum carbide grade maximises durability. A unique tip design provides an efficient drilling action and reduced walking for greater accuracy. Optimised milled flute offers fast drilling and the special copper brazing withstands high temperatures. Applications: Typically used for drilling anchors, plastic plugs, fixings or pipework clearance holes. Suitable for masonry, brick, stone, tiles and light concrete. This DEWALT Extreme Masonry Drill Bit has the following specification: Diameter: 14mm.Overall Length: 150mm.Working Length: 100mm.
The Irwin masonry drills bits are designed for fast and efficient drilling in brickwork, concrete and breeze block, especially with cordless drills. They drill up to 60% faster than competitive drill bits whilst maintaining the same high durability. The single flute design ensures faster dust removal for increased drilling speed, with the unique, pressed diamond-ground carbide tip allows for aggressive cutting and the carbide tip design also ensures 20% longer life compared to previous Irwin masonry drill bits. The bits are made with a chrome vanadium body with high carbon content which allows more hardening and a stronger bit for maximum rupture strength.Irwin Masonry Drill Bit for Cordless Drills.Specifications:Diameter: 22.0mm.Total length: 160mm.Working Length: 80mm.
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 (2). Size 6.0 x 93mm.
The Irwin Cordless Multi-Purpose Drill Bits have been designed for cordless, low speed multi-purpose drilling. They offer around 10% extra battery life per charge. They have a four-facet ground carbide tip for lower drilling pressure and better centring and allow for combined drilling into wood and brickwork: the Cordless Drillbit is excellent for such drilling jobs - where you drill through wood into brickwork. Only one drillbit is needed to do the job and will drill a wide selection of different materials like:BrickworkCeramic TilesBreeze BlockWoodDry WallGypsum BoardLimestoneSlateMarbleEternitePlastics/Reinforced plastics.Length: 110mm Diameter: 3mm Flute Length: 59mm
DEWALT Brad Point Drill bits are manufactured from chrome vanadium alloyed steel. A centre location point and outer cutting spurs ensure clean accurate holes. Suitable for drilling hardboard, plywood, chipboard and all natural hard and softwood. For diameters 11mm and above, the shank is reduced to 9.5mm. The DEWALT DEWDT4513QZ Brad Point drillbit has the following dimensions:Size: 13 x 155mm
Faithfull Long Series Combination Auger Bits can be used in either a hand or power drill at low speeds. Machined from high quality carbon steel, they feature a pitched screw point for accurate starting with a wide flat spiral for improved stability, straight tracking and fast waste removal. Augers may be use in timber, plywood, MDF and blockwood and can be resharpened using a hand file. Extra long series for deep boring. Overall Length: 400mm.Size.25 mm x 400 mm.
The DEWALT SDS-Plus EXTREME 2®Drill Bit is made from superior carbide grade for long life and greater durability. The hardened body adds further strength and helps to reduce breakage. Its optimised flute design provides efficient debris removal whilst the tip design ensures better bit penetration.This DEWALT SDS-Plus EXTREME 2® Drill Bit has the following dimensions: Diameter: 5.5mmWorking Length: 100mmOverall Length: 160mmPack Quantity: 1
