Hertel 85704104 Jobber Drill Bit No. 33 0.1130 in Hss

Product Description

The HERTEL 85704104 is a jobber-length drill bit sized to wire gauge No. 33, with a decimal diameter of 0.1130 inches. Manufactured from high speed steel with a bright uncoated finish, this bit is built for general-purpose drilling in metal, plastic, and similar materials. The 118-degree standard point angle provides a well-established cutting geometry suited to a wide range of workpiece materials. With an overall length of 2-5/8 inches and a flute length of 1-1/2 inches, this bit fits standard drill chucks and is sold individually. Machinists, maintenance technicians, and fabricators reach for this bit in both shop and field settings.

This bit is intended for general-purpose drilling applications where a No. 33 wire gauge diameter is specified. Common use cases include tapping prep, clearance hole drilling, and light fabrication work across a variety of materials. The straight-cylindrical shank seats securely in standard keyless or keyed chucks. Right-hand spiral flute geometry evacuates chips efficiently in both hand-held and bench-drill setups. This bit is sold one piece per package with a minimum order quantity of 12 units.

Key Features

• Wire gauge No. 33 size — 0.1130 inch decimal diameter
• High speed steel construction for general-purpose drilling
• 118-degree standard point angle with web-thinned tip for easier starting
• Regular right-hand spiral flute with tapered web configuration
• Straight-cylindrical shank fits standard drill chucks without modification
• Bright uncoated finish — no coating buildup to affect critical diameter tolerances

Compatibility

Designed as a general-purpose jobber-length replacement bit for any application requiring a No. 33 wire gauge diameter with a straight-cylindrical shank and standard 118-degree point geometry.

Installation Notes

A licensed machinist or maintenance technician should confirm workpiece material and required hole tolerance before selecting drill speed and feed rate. Secure the bit fully in the chuck and verify there is no runout before starting the cut. For best results, use cutting fluid when drilling ferrous metals. Inspect the cutting edges and web for wear before each use and replace the bit if chipping or dulling is observed.