Drill Pilot Bit for Tungsten Hole Saws Verto 60H916

The Verto Drill Pilot Bit for Tungsten Hole Saws 60H916 is a pilot drill designed to center and guide tungsten (wolfram) hole saws for accurate circular cuts. Engineered to fit standard hole saw arbors, this pilot bit provides a stable starting point that helps prevent walking and ensures consistent hole placement when working with wood, metal, or composite materials.

Advantages

The pilot bit offers a precise centering function that reduces deflection and improves cutting accuracy. Its shank and tip geometry are matched to typical hole saw arbors for secure engagement and reliable rotation. By establishing a firm pilot hole before the hole saw teeth engage, it lowers the risk of overheating and uneven cuts, contributing to longer hole saw life and predictable results.

Suitable for

• Woodworking projects requiring accurate circular openings
• Metalworking tasks with thin-to-moderate sheet materials
• Construction and installation jobs where precise hole placement is needed
• Use with tungsten (wolfram) hole saws and compatible arbors

Key specifications

• Function: Pilot drill for centering and guiding hole saws
• Compatibility: Designed for use with tungsten hole saws and standard arbors
• Applicable materials: Wood, metal sheets, composites and similar materials
• Design intent: Provides stable start to reduce walking and improve cut accuracy

How to use

Install the pilot bit into the hole saw arbor according to the arbor manufacturer's instructions, ensuring secure seating in the collet or chuck. Mark the center point of the required hole on the workpiece, position the pilot tip on the mark, and start drilling at low speed to establish the pilot hole. Once the pilot is engaged and stable, increase speed as appropriate for the material and hole saw type, applying steady, even pressure. Withdraw periodically when cutting thicker materials to clear chips and reduce heat build-up.

Usage recommendations

Use appropriate feed rates and cutting speeds for the material being drilled; for metals, use cutting lubricant where applicable. Inspect the pilot and arbor before each use to confirm secure mounting. Replace the pilot bit if the tip shows significant wear or damage to maintain accurate centering and safe operation.