Guhring 9007320017800 Jobber Drill Bit 50 Solid Carbide

Product Description

The GUHRING 9007320017800 is a solid carbide jobber length drill bit in wire gauge size 50, equal to 0.0701 inches in diameter. It features a 118-degree faceted point angle and a spiral, right-hand-cut flute configuration suited for general-purpose drilling applications. The bright, uncoated finish is appropriate for use in non-ferrous and light alloy materials. With an overall length of 46 millimeters and a flute length of 22 millimeters, this bit fits standard jobber-length toolholders. The straight-cylindrical shank measures 1.78 millimeters in diameter and 24 millimeters in length. Licensed machinists and tooling technicians are the primary users of this Series 732 bit.

This drill bit is rated for general-purpose drilling with a primary workpiece material classification of N, which covers non-ferrous metals such as aluminum and similar light alloys. It carries a 5xD flute-to-diameter ratio, supporting a maximum drilling depth of 19.33 millimeters. The web-thinned geometry reduces thrust force at entry, making it suitable for precision work in sheet metal, small-diameter hole applications, and CNC drilling operations where consistent size and runout control are required. It conforms to DIN specification standards.

Key Features

• Solid carbide construction for rigidity and wear resistance in non-ferrous drilling
• 118-degree faceted point angle with web-thinned geometry for reduced entry thrust
• Spiral right-hand-cut flute with 5xD flute-to-diameter ratio
• Bright, uncoated finish compatible with aluminum and other N-class workpiece materials
• Straight-cylindrical shank meeting DIN specification tolerances at h8 diameter tolerance
• Series 732 design for general-purpose CNC and manual drilling operations

Compatibility

Designed as a general-purpose jobber length drill bit conforming to DIN standards, suitable for use in standard straight-shank toolholders and drill chucks accepting a 1.78-millimeter shank diameter in CNC and manual drilling setups.

Installation Notes

Installation and use should be performed by qualified machinists or tooling technicians familiar with cutting tool setup and machine operation. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Secure the straight-cylindrical shank fully within the chuck or collet to the specified grip length to prevent pullout during operation. Solid carbide tooling is brittle and should not be used in machines with excessive spindle runout or in interrupted-cut conditions beyond the tool rating.