Guhring 9007320095200 Carbide Jobber Drill Bit 3/8 in

Product Description

The GUHRING 9007320095200 is a solid carbide jobber length drill bit designed for precision drilling in aluminum and other non-ferrous materials. Built to DIN specification in the Series 732 platform, this bit features a 118-degree faceted point with web thinning for clean entry and reduced thrust. The bright uncoated finish is well-suited for aluminum, where sharp cutting geometry matters more than coating hardness. The right-hand spiral flute with a 5xD flute-to-diameter ratio promotes efficient chip evacuation. Licensed tradespeople and machining professionals working with soft-metal fabrication, HVAC sheet metal, and similar applications will find this bit performs reliably in both manual and CNC-guided operations.

This drill bit is sized at 3/8 inches (0.3748 decimal inch) with a straight-cylindrical shank of matching diameter (9.52 mm). The overall length is 133 mm, with a flute length of 87 mm and a shank length of 46 mm, giving it the reach needed for standard jobber-length applications. The h8 diameter tolerance ensures consistent, repeatable hole sizing. Maximum drilling depth is rated at 72.72 mm. Primary workpiece material designation is N, corresponding to aluminum and non-ferrous alloys. Coolant-through capability is not included in this configuration.

Key Features

• Solid carbide construction for rigidity and wear resistance in non-ferrous applications
• 118-degree faceted point with web thinning for reduced entry thrust and clean hole starts
• Bright uncoated finish optimized for aluminum and similar soft materials
• Right-hand, 2-flute regular spiral design for efficient chip evacuation
• h8 diameter tolerance for precise, repeatable hole sizing
• DIN specification, Series 732 build for consistent dimensional standards

Compatibility

Designed as a general-purpose OEM-style jobber length drill bit suited for use in standard drill chucks and CNC spindles accepting a straight-cylindrical shank at 3/8 inches. Primary workpiece material rating is aluminum and non-ferrous alloys (material code N).

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or tradespeople familiar with proper chuck mounting and drill press or CNC setup procedures. Ensure the machine spindle is fully powered down and at rest before inserting or removing the bit. Solid carbide tooling is brittle compared to high-speed steel — avoid side-loading, impact, or dropping. Verify spindle speed and feed rate are appropriate for the workpiece material before drilling to prevent tip fracture or premature wear.