Guhring 9024630028700 Stub Length Drill Bit 0.113in Carbide

Product Description

The GUHRING 9024630028700 is a stub-length (screw machine length) solid carbide drill bit designed for precision drilling in tight-clearance applications. Built to DIN 6539 standards, it features a 118-degree faceted point angle with web thinning for improved centering and reduced thrust. The 0.113-inch (No. 33 wire gauge) diameter and right-hand spiral flute geometry deliver clean hole entry and efficient chip evacuation. At 1.811 inches overall length with a 0.630-inch flute length, this bit fits compact drilling setups where standard-length tooling cannot be used. It is installed by machinists, tool and die professionals, and HVAC or mechanical tradespeople running benchtop or CNC drill presses.

This drill bit is intended for general-purpose drilling with a primary focus on aluminum and other non-ferrous materials, though its solid carbide construction and coated finish extend tool life across a range of workpiece materials. The straight-cylindrical shank accommodates standard drill chucks and collet systems. The stub-length format is well-suited to sheet metal work, printed circuit board fixturing, and precision mechanical assembly where minimal runout and rigidity are critical. Series 2463 follows DIN 6539 specifications, placing it in a well-documented standard tooling family.

Key Features

• Solid carbide construction with coated finish for extended tool life and reduced wear
• 118-degree faceted point with web thinning for accurate self-centering on entry
• Stub-length (screw machine length) format provides rigidity in confined drilling setups
• Right-hand cut with regular spiral flute for reliable chip evacuation
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Conforms to DIN 6539 standard, Series 2463, with M40 grade carbide

Compatibility

Designed as an OEM-style replacement or direct tooling selection for applications requiring a No. 33 wire gauge (0.113-inch) stub-length carbide drill bit conforming to DIN 6539 Series 2463 specifications.

Installation Notes

Installation is performed by machinists or qualified trade professionals using standard drill press, CNC machining center, or handheld drilling equipment. Ensure the drill chuck or collet is properly tightened and runout is within acceptable tolerance before use. Carbide tooling is brittle — avoid side-loading, interrupted cuts at high feed rates, or dropping the bit, as this can cause chipping or fracture. Coolant-through is not supported on this bit; apply cutting fluid externally when drilling materials that generate significant heat.