High-Precision Broca Metal Drill Bit with Widia Tip, 9.5mm Diameter, 81/125 Length, Model 3810502685
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Product information
Description
Description
The Irwin HSS TCT Tip Drill Bit is designed for precise drilling in hardened materials such as steel, cast iron, bronze alloys, and manganese steel. It features a tungsten carbide tip for durability and efficiency, capable of drilling materials up to 50 Rockwell C hardness. The drill bit body is made from hardened chrome vanadium steel with a hardness of 56 Rockwell C. It is suitable for use with stationary drilling machines and requires the use of coolant to extend its lifespan. The drill bit has a total length of 125mm and a working length of 81mm, making it ideal for various drilling applications requiring accuracy and durability.
Specifications
- Type: TCT (Tungsten Carbide Tipped) drill bit
- Size: 9.5mm diameter
- Overall length: 125mm
- Working length: 81mm
- Material: Chrome vanadium steel with tungsten carbide tip
- Hardness: Drill body 56 HRC, tip up to 50 HRC
Compatibility and Accessories
- Compatible with stationary drill presses and drilling machines
- Requires coolant, such as a 3-6% emulsion, to prolong tool life
Installation
- Insert the drill bit into the drill chuck, ensuring it is securely tightened
- Use appropriate speed and feed rates for hardened materials
- Apply coolant during drilling to reduce heat and wear
Usage
- Use for drilling hardened steel, cast iron, bronze alloys, and manganese steel
- Ensure proper alignment and steady pressure during drilling
- Use coolant to improve performance and extend drill bit life
Features
- BrandIRWIN
- Warranty1 year(s)
- Diameter9.5 mm
- Tail diameter9.5 mm
- Shank typeCylindrical
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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