Centering Drill Bit Bosch HSS-G Pilot Drill Bits 6.35 mm

The Bosch HSS-G Pilot Drill Bit with a 6.35 mm diameter is designed to drill pilot holes that accurately guide hole saws and larger cutting tools. Made from high-speed steel, this single-piece centering bit offers durability and reliable cutting performance for a range of materials and is compatible with both corded and cordless drill drivers.

Advantages

The HSS-G construction provides good wear resistance and maintains cutting performance during repeated use. Its 6.35 mm diameter ensures precise centering of hole saws, reducing wobble and improving hole accuracy. The single-piece design is robust and easy to install in standard chucks.

Suitable for

• Guiding hole saws when cutting holes in wood
• Centering cutting tools for metal and plastic applications
• Use with corded and cordless drill drivers

Key specifications

• Brand: Bosch
• Type: HSS-G pilot/centering drill bit
• Diameter: 6.35 mm
• Quantity: 1 piece
• MPN: 2608584676
• EAN: 3165140279918

How to use

Install the pilot drill bit securely in the drill chuck and set the drill to an appropriate speed for the material. Begin drilling to create a pilot hole that will guide the hole saw; apply steady pressure and keep the drill perpendicular to the work surface. Withdraw periodically to clear chips if cutting into dense materials.

Recommendations

For best results, select a hole saw with a compatible arbor and ensure the pilot bit length is sufficient to engage the workpiece before the hole saw cutting edge. Use cutting lubricant when drilling metals and wear appropriate eye and hand protection.