Harvey Tool 11040 Combo Drill Countersink 3/16 in Carbide

Product Description

The HARVEY TOOL 11040 is a solid carbide combined drill and countersink designed for precise center drilling and countersinking in a single operation. With a 3/16 inch body diameter and a 5/64 inch drill point diameter, this tool produces accurate starting holes and 60-degree included-angle countersinks in one pass. The 118-degree drill point angle is suited for a wide range of workpiece materials. Overall length is 2 inches, keeping the tool rigid and minimizing deflection during setup operations. It features a bright uncoated finish and right-hand cutting direction. Machinists and toolroom operators rely on this style of combined tool to reduce setup steps and maintain concentricity between the pilot hole and countersink.

The HARVEY TOOL 11040 is intended for use in machining centers, engine lathes, and drill presses where center drilling and countersinking are performed prior to turning between centers or fastener seating. The double-end configuration allows both ends to be used, extending tool life. It is sold as a single piece and is appropriate for job shops, production machining environments, and toolroom applications where solid carbide construction is specified for hardness and wear resistance.

Key Features

• Solid carbide construction for rigidity and extended tool life compared to high-speed steel alternatives
• Double-end design allows use of both cutting ends before replacement
• 118-degree drill point angle suitable for a broad range of workpiece materials
• 60-degree included angle on the countersink portion for standard fastener and center-drilling applications
• Bright uncoated finish compatible with a variety of cutting fluids and materials
• Right-hand cut for use in conventional spindle rotation setups

Compatibility

Designed as an OEM-style replacement or direct tooling option within the Combined Drill and Countersinks series, trade size 2, for machining applications requiring a 3/16 inch body diameter combined drill countersink.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Secure the tool in an appropriate collet or drill chuck rated for the 3/16 inch body diameter before use. Confirm spindle rotation is set to right-hand direction before engaging the workpiece. Follow all machine guarding and PPE requirements per shop safety standards when operating cutting tools.