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ProFit HSS Hex Drill Bit with Centering Pilot 10mm / pc
€21.14
In stock
Product
The Bosch HSS-G Center Drill Bit (7.15 x 85 mm) is designed for precise center drilling and countersinking operations in metal workpieces, ensuring accurate hole positioning.
Specifications
- Manufactured from High Speed Steel with a ground finish (HSS-G), delivering consistent cutting performance and dimensional accuracy
- Ground from solid HSS material, providing enhanced hardness and resistance to wear compared to rolled or milled alternatives
- Dimensions: 7.15 mm diameter, 85 mm total length, suitable for standard drill chucks
- Compatible with stationary and handheld drilling machines
Usage
Insert the bit into a compatible drill chuck and use it to create precise center marks or pilot holes in metal surfaces. The ground cutting edges reduce runout and improve hole accuracy, making it ideal for preparatory drilling before larger-diameter operations.
FAQ
- What materials can this center drill bit be used on? — It is designed primarily for use on metals, including steel, cast iron, aluminum, and similar materials.
- What does HSS-G mean? — HSS-G stands for High Speed Steel Ground, meaning the bit is precision-ground for tighter tolerances and a sharper cutting edge.
- What is the total length of this drill bit? — The total length is 85 mm, with a working diameter of 7.15 mm.
- Is this bit compatible with standard drill chucks? — Yes, it fits standard drill chucks used on both handheld and bench drilling machines.
- What is the purpose of a center drill bit compared to a standard drill bit? — A center drill bit creates a precise starting point or countersink, preventing the drill from wandering and ensuring accurate hole placement.
mvm-dt-2026-03
