Hole saw Verto 73×55 mm tungsten carbide 60H910 for metal and wood cutting

Verto tungsten carbide hole saw 73×55 mm (model 60H910) is a circular cutting tool designed to create clean round openings with an outer diameter of 73 mm and a cutting depth of 55 mm. The saw features tungsten carbide cutting edges brazed to a steel body to provide enhanced wear resistance and longer life compared with standard bi-metal blades. It is intended for use on metal and wood and performs reliably when mounted on compatible drills or drill drivers with the appropriate arbor.

Advantages

The tungsten carbide teeth maintain sharpness during repeated cutting cycles and resist abrasion when working with harder metals and composite materials. The 73 mm diameter and 55 mm cutting depth offer a balance between access size and material removal for common installation tasks. The construction combines a rigid steel body with carbide cutting tips to reduce deformation under load and ensure consistent hole dimensions.

Suitable for

• Cutting round openings in sheet metal and steel panels
• Drilling through wooden boards, plywood and laminates
• Creating holes for plumbing and HVAC pipe passages
• Installing electrical fixtures, junction boxes and cable access points

Key specifications

• Outer diameter: 73 mm
• Cutting depth: 55 mm
• Cutting material: tungsten carbide tips on steel body
• Suitable base materials: metal, wood and similar construction materials
• Typical drive: use with a drill or drill driver and matching arbor

How to use

Secure the hole saw to a compatible arbor and tighten according to the arbor manufacturer's instructions. Mark the center of the desired hole on the workpiece and, if available, use a pilot drill to establish alignment. Position the pilot bit and begin drilling at low speed to seat the saw, then increase speed and apply steady, moderate pressure; allow the tool to do the cutting without forcing it. Periodically withdraw the saw to clear chips and prevent overheating. After cutting, deburr the hole edges as needed for a clean finish.

Usage recommendations

Use appropriate personal protective equipment, including eye protection and gloves. Select cutting speed and feed rate according to the base material: lower speeds for metal, higher speeds for wood. If cutting thick or hard metal, use cutting fluid to reduce heat and extend the life of the carbide tips. Ensure the drill and arbor are rated for the saw diameter and maintain secure clamping of the workpiece.