Magafor 81115030000 Combo Drill Countersink Size 3

Product Description

The MAGAFOR 81115030000 is a combination drill and countersink tool designed for simultaneous drilling and countersinking in a single pass. Built from high-speed steel with a bright, uncoated finish, this tool features a 1/4-inch body diameter, a 7/64-inch drill point diameter, and a 7/64-inch point length. The 60-degree included angle produces a clean, standard countersink profile suited to flat-head fastener seating. At 2 inches overall length, it fits standard drill chucks and rotary tool holders used in machining and fabrication work. Right-hand cutting direction and a plain cutting edge style make setup straightforward for machinists and trade fabricators.

This combo drill countersink is sized as a trade size 3 tool, intended for countersinking and spot-drilling operations on metal workpieces in production, maintenance, and repair environments. It is appropriate for use on ferrous and non-ferrous metals where a pre-drilled pilot and countersink are required in one operation. The double end type allows for extended tool life by providing two usable ends before replacement. Typical applications include preparing holes for flat-head screws in sheet metal, structural steel, and general fabrication work.

Key Features

• Simultaneous drilling and countersinking in a single pass reduces setup time
• High-speed steel construction provides durability across ferrous and non-ferrous materials
• 60-degree included angle suits standard flat-head fastener countersink profiles
• Double-end design extends tool life with two usable cutting ends
• Right-hand cut with plain cutting edge for consistent, burr-minimized results
• Bright, uncoated finish allows easy visual inspection of cutting edge condition

Compatibility

Designed as a standard trade size 3 combo drill countersink for use in drill presses, CNC machining centers, and hand-held rotary tools accepting a 1/4-inch shank diameter tool body.

Installation Notes

Installation and use should be performed by a qualified machinist or fabricator familiar with rotary cutting tool safety. Secure the workpiece firmly before operation and confirm the tool chuck is properly tightened before spindle engagement. Use appropriate cutting fluid or coolant when working with harder metals to preserve cutting edge life. Inspect both cutting ends for wear or chipping before each use and replace when the cutting edge no longer produces a clean countersink profile.