Onsrud 37-35 Engraving Cutter 30 Degree Solid Carbide

Product Description

The ONSRUD 37-35 is a solid carbide conical point engraving cutter designed for precise engraving and marking operations on a variety of materials. The cutter features a 30-degree included angle with a 0.09 inch cutter diameter and a 0.09 inch tip diameter, making it well suited for fine detail work. An amorphous diamond coating reduces friction and extends tool life in abrasive material applications. The single right-hand flute geometry promotes clean chip evacuation and sharp edge retention. This cutter is sized for use with a 1/4 inch shank toolholder and has an overall length of 1.5 inches. It is a production-grade tool installed by machinists and CNC operators in fabrication, sign-making, and precision engraving environments.

The ONSRUD 37-35 is intended for use on aluminum, plastics, solid surfaces, and wood. It is well matched to CNC router and engraving machine applications where consistent, repeatable line quality is required across production runs. The conical point geometry allows tight-radius engraving passes and fine text or graphic detail work on flat and slightly contoured workpiece surfaces. It is part of the ONSRUD 37-20 series.

Key Features

• Solid carbide construction provides rigidity and wear resistance for engraving applications
• Amorphous diamond coating reduces tool wear on abrasive materials including aluminum and solid surfaces
• 30-degree included angle conical point for fine detail engraving lines
• 0.09 inch cutter diameter and 0.09 inch tip diameter for precise, narrow engraving paths
• Single right-hand flute design promotes efficient chip clearance
• 1/4 inch shank diameter compatible with standard CNC router collet toolholders

Compatibility

Designed for use on aluminum, plastics, solid surfaces, and wood. Part of the ONSRUD 37-20 series of engraving cutters. Compatible with CNC routers and engraving machines equipped with 1/4 inch collet toolholders.

Installation Notes

Installation and tool changes should be performed by a qualified CNC operator or machinist with the machine powered down and the spindle fully stopped. Seat the 1/4 inch shank fully into the collet and torque the collet nut according to the machine manufacturer's specification. Inspect the cutting edge for chips or coating damage before use. Handle solid carbide tooling carefully to avoid edge chipping during storage and changeover.