Magafor 81115040000 Combo Drill Countersink Size 4

Product Description

The MAGAFOR 81115040000 is a combo drill countersink designed to drill and countersink in a single pass. Built from high-speed steel with a bright, uncoated finish, this tool handles both operations simultaneously, reducing setup time on the floor or at the bench. It carries a trade size of 4, a body diameter of 5/16 inches, and an overall length of 2-1/8 inches. The 60-degree included angle and 1/8-inch point diameter make it well suited for standard countersink profiles in metal fabrication and general machining work. Right-hand cut geometry follows conventional drilling practice.

This combo drill countersink fits typical benchtop drill press and hand-drill applications where countersinking and drilling must be completed in one operation. It is used in sheet metal work, light structural fabrication, and general machining environments. The double end type adds versatility for production settings. The Series 82 designation places it within a recognized line of combination tooling used by machinists, fabricators, and maintenance trades working with steel, aluminum, and similar materials.

Key Features

• Drills and countersinks in a single operation, reducing tool changes
• High-speed steel construction for durability across a range of metals
• 60-degree included angle for standard countersink profiles
• Right-hand cut, plain cutting edge style for conventional use
• Double end type for extended tool life in production settings
• Bright, uncoated finish - no added coating to affect tolerances

Compatibility

Designed as an OEM-style replacement combo drill countersink for standard drill press, CNC, or hand-drill chucks accepting 1/8-inch point diameter tooling in trade size 4 applications.

Installation Notes

Installation is performed by qualified machinists or fabricators using a drill press, milling machine, or hand drill with an appropriate chuck. Secure the workpiece firmly before engaging the tool to prevent walking at point contact. Follow applicable shop safety standards and wear appropriate eye protection. Inspect the tool for wear or chipping before each use and replace if the cutting edge is compromised.