Guhring 9024640048500 Jobber Drill Bit 11 Solid Carbide

Product Description

The GUHRING 9024640048500 is a jobber-length drill bit designed for precision drilling in non-ferrous materials, primarily aluminum. Built from solid carbide grade K40 and finished with a FIREX coating, this bit delivers consistent performance in general-purpose production and maintenance applications. It carries a wire gauge size of 11, equivalent to 0.191 inches in diameter, and features a 118-degree faceted point angle with a web-thinned tip for improved penetration and reduced thrust. The overall length is 3.39 inches (86 mm), and the flute length runs 2.05 inches (52 mm). Cutting direction is right-hand, and the spiral type is regular. This bit is suited for use in CNC machining centers, drill presses, and handheld power tools where carbide tooling is appropriate.

The 9024640048500 is used in residential and light commercial fabrication, maintenance, and production environments where aluminum and other non-ferrous workpieces are common. The Series 2464 designation places it within a standardized DIN-specification product line, making it a direct fit for shops that specify tooling by DIN standards. The straight-cylindrical shank measures 4.85 mm in diameter and 34 mm in length, compatible with standard drill chucks and collet holders. No coolant-through capability is present, so external coolant or cutting fluid should be applied when drilling deeper bores or working with gummy alloys.

Key Features

• Solid carbide K40 grade construction for rigidity and wear resistance in non-ferrous applications
• FIREX coating reduces friction and extends tool life compared to uncoated carbide
• 118-degree faceted point with web thinning for fast engagement and reduced walking
• Wire size 11 (0.191 inches) diameter with a tight tolerance of -0.012 to 0.000 mm
• Regular spiral, 2-flute design promotes chip evacuation in through-hole and blind-hole drilling
• DIN-specification Series 2464 for consistent interchangeability across tooling inventories

Compatibility

Designed for use in standard drill chucks and collet systems accepting a 4.85 mm straight-cylindrical shank. Primary workpiece material designation is N (non-ferrous metals, primarily aluminum). Suitable for general-purpose drilling applications per DIN specification standards.

Installation Notes

Installation and use of carbide drill bits should be performed by machinists or qualified technicians familiar with proper speeds, feeds, and workholding for the target material. Power down and de-energize any machine tool before securing or removing the bit from the chuck or collet. Verify shank seating and chuck torque before initiating a cut. Do not use this bit on hardened steels or materials outside the rated primary workpiece material code without consulting the manufacturer's tooling data.