Irwin HSS TCT Tip Drill Bit, 4.5mm Diameter, 80mm Overall Length, 47mm Working Length, Model IRW10502636
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Product information
Description
Description
- This is a tungsten carbide-tipped (TCT) drill bit designed for precision drilling in hardened materials. It features a 4.5mm diameter, an overall length of 80mm, and a working length of 47mm. The drill bit is suitable for use with stationary drilling machines on materials such as hardened steel, cast iron, bronze alloys, and manganese steel. Its four-faceted ground tip ensures low drilling pressure and accurate centering, while the chrome vanadium steel body provides durability and strength. Using a coolant, such as a 3-6% emulsion, is recommended to extend the drill bit's lifespan and improve performance.
Technical Specifications
- Diameter: 4.5mm
- Total length: 80mm
- Working length: 47mm
- Material: Chrome Vanadium Steel body with Tungsten Carbide tip
- Hardness: Body hardened to 56 Rockwell C; tip suitable for materials up to 50 Rockwell C
Compatibility and Accessories
- Compatible with stationary drill machines
- Best used with coolant or emulsion (3-6%) to prolong tool life
Installation
- Insert the drill bit into the drill chuck securely
- Ensure the drill is set to appropriate speed for hardened materials
- Apply coolant or emulsion during drilling for optimal results
Usage
- Use with stationary drill presses for precise drilling
- Apply steady pressure and avoid excessive force to prevent damage
- Use coolant to reduce heat and wear on the drill bit
Features
- BrandIRWIN
- Warranty1 year(s)
- Diameter4.5 mm
- Shank typeCylindrical
- Total length8 cm
- Compatible machineDrill
- Suitable forMetal
- Material to Work OnMetal
- MaterialCarbide
- Weight12 g
- Coating for drill bits and milling cuttersCarbide
- Bit typeForest
- Insertion typeCylindrical
- Sold as a setNo
- ManoMano ReferenceME28641679
- MMID207170370659
- Product codeIR10502636
- EAN5709131043089
Advice from
Drill buying guide
From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.
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Visit the IRWIN storeIRWIN is a leading manufacturer of hand tools and power tools, primarily for the professional market. The company was founded in 1885 in Martinsville, Ohio. Fun fact: its founder was a pharmacist, Charles Irwin, who called it the Irwin Auger Bit Company, because it was primarily a bit and bit-making shop. Irwin had bought the patent rights from a nearby blacksmith for a flat wood bit with cutting lugs, making woodworking easier.
At the same time, and later in Nebraska, another blacksmith, William Petersen (descended from Danish immigrants), also had a bright idea: to create vise-grips with a more powerful grip, thanks to the famous Vise-grip design. He patented the invention and set up the Petersen Manufacturing Company; previously, he had sold his pliers from the boot of his car.
In 1993, the two companies merged: the Petersen Manufacturing Company, now the American Tool Companies, acquired Irwin Tool Company, before the group became part of the Newell Rubbermaid group, founded in 1903. Irwin has since moved its headquarters to Huntersville, North Carolina. In addition to Vise-Grip, Irwin boasts a broad portfolio of innovations, including Jack for its saws, Quick-Grip for its clamps, Speedbor for its flat bits... Since 1961, Irwin has sponsored the Irwin Tools Night Race, a stock-car race in the American NASCAR championship.
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