Guhring 9026010071400 Carbide Jobber Drill Bit Letter K

Product Description

The GUHRING 9026010071400 is a solid carbide jobber-length drill bit sized to Letter K (9/32 inch, 0.2812 inch decimal) with a 130-degree split point and parabolic flute geometry. Built from submicron carbide in a bright, uncoated finish, it is designed for productivity in non-ferrous and light-alloy applications where tool life and hole quality matter. The straight-cylindrical shank fits standard drill chucks without adapters. With an overall length of 4.25 inches and a flute length of 2.938 inches, this Series 2601 bit covers the majority of jobber-length drilling tasks encountered by machinists and tool-and-die professionals.

This drill bit is optimized for aluminum and similar non-ferrous workpiece materials, consistent with its K, N, and P material group ratings. The parabolic flute profile clears chips aggressively, reducing heat buildup and chip packing in deep-hole operations. A maximum drilling depth of 2.598 inches (65.99 mm) suits through-hole and blind-hole work in plate, bar stock, and cast components. It is sold individually and is appropriate for CNC machining centers, drill presses, and manual mills where consistent diameter tolerance and runout control are required.

Key Features

• Submicron solid carbide construction for rigidity and wear resistance in non-ferrous materials
• 130-degree standard point angle with web-thinned, tapered web for reduced thrust force at entry
• Parabolic flute design promotes fast chip evacuation and reduces chip re-cutting
• Bright, uncoated finish suited for aluminum and other non-ferrous alloys
• Diameter tolerance of +0.000 to -0.022 mm for consistent, on-size holes
• Straight-cylindrical shank with 9/32 inch shank diameter for broad chuck compatibility
• Meets ANSI standards; Series 2601 designation

Compatibility

Designed as an OEM-style jobber-length drill bit compatible with standard 9/32 inch straight-shank drill chucks on CNC machining centers, drill presses, and manual milling machines. Rated for primary workpiece material groups K, N, and P, which include aluminum, non-ferrous metals, and plastics.

Installation Notes

Installation and use should be performed by a qualified machinist or tooling professional. Secure the straight-cylindrical shank fully in a calibrated drill chuck or collet and verify runout before cutting. Power down and lock out the machine spindle before changing or inspecting the bit. Do not use coolant-through setups with this bit, as it is not rated for internal coolant delivery.