Mitutoyo 950-275 Drill Point Gage with Ruler

Product Description

The MITUTOYO 950-275 is a drill point gage designed to measure and verify the included angle at the tip of a drill bit. Accurate drill point geometry is critical for clean entry cuts, reduced thrust force, and extended bit life. This gage includes an integrated ruler with a removable and adjustable hook, allowing technicians to position the reference edge quickly and consistently across different setups. Machinists, tool-and-die workers, and maintenance technicians use this type of instrument to check hand-sharpened or machine-ground drill points before returning bits to service.

The 950-275 is suited for use in machine shops, maintenance facilities, and production environments where drill bit reconditioning is part of routine tooling management. The adjustable ruler hook accommodates different measurement reference points, making it adaptable to a range of drill sizes and sharpening setups. This unit ships as a single package and is intended for bench use alongside a drill grinder or sharpening fixture.

Key Features

• Measures drill point included angle for verification after sharpening or grinding
• Includes integrated ruler for direct linear reference measurement
• Removable ruler hook allows the ruler to be detached when not needed
• Adjustable ruler hook accommodates varying measurement reference positions
• Compact form factor suited for bench or toolroom use

Compatibility

Designed as an OEM-style drill point inspection gage for general toolroom and machining applications where drill tip angle verification is required.

Installation Notes

No permanent installation is required for this bench-use gage. Ensure the drill bit being measured is clean and free of chips or burrs before placing it against the gage reference surfaces. Handle the instrument carefully to avoid dropping or impacting the measuring edges, as damage can affect accuracy. Calibration should be verified periodically per your facility's metrology standards.