Cutting Tool Silver tungsten core 33–73 mm, 4 pieces (model 0550)

Silver tungsten core cutting tool set model 0550 consists of four cutters with cutting diameters from 33 mm to 73 mm. Each tool is built around a tungsten (wolfram) core to provide improved edge durability and maintain cutting geometry during repetitive use. The set is intended for cutting tasks in workshops and professional environments where consistent hole diameters and resistance to wear are required.

Advantages

The tungsten core increases strength and heat resistance at the cutting edge, reducing deformation and prolonging tool life compared with standard non-reinforced cutters. Four different diameters cover a range of common hole sizes, eliminating the need to change tools frequently and improving workflow efficiency. Designed with attention to dimensional consistency, the cutters deliver predictable hole sizes and reduce rework.

Suitable for

• Drilling and cutting holes in thin metal sheets and light structural metal parts
• Workshop and industrial maintenance tasks requiring repeatable hole diameters
• Metalworking applications where edge durability and heat resistance are important
• Preparation of openings for pipework, conduits or fasteners in metal panels

Key specifications

• Set of 4 cutting tools with diameters covering 33 mm to 73 mm
• Tungsten (wolfram) core for enhanced edge hardness and wear resistance
• Designed for use with compatible arbor or tool holder systems
• Intended for cutting of metals and similar hard materials in workshop conditions

How to use

Select the appropriate cutter diameter for the required hole size and mount the tool securely in a compatible arbor or tool holder according to the host machine manufacturer's instructions. Ensure workpiece is firmly clamped and aligned, set appropriate spindle speed and feed for the material being cut, and apply steady pressure while allowing the tungsten core to maintain cutting action. Regularly clear chips and check cutting surfaces for wear to maintain hole quality and safety.

Usage recommendations

Use cutting fluid or coolant when working with thicker or harder metals to reduce heat buildup and extend tool life. Inspect the cutter edge before each use and replace any tool showing excessive wear or damage. Follow personal protective equipment guidelines and machine safety procedures during all operations.