Guhring 9006520025000 Jobber Drill Bit 2.5mm Hss Tin

Product Description

The GUHRING 9006520025000 is a jobber-length twist drill bit designed for productive drilling in a range of workpiece materials. Built from high speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction compared to uncoated HSS. The bit measures 2.5 mm (0.0984 inches) in diameter with an overall length of 2.25 inches and a parabolic flute length of 1.1875 inches. The 130-degree split point angle provides positive engagement and reduced walking on entry. A web-thinned, tapered web configuration lowers thrust force and supports cleaner hole entry, making this bit well suited for production and maintenance drilling environments.

This drill bit is rated for aluminum and non-ferrous materials (material codes K, N, and P) as its primary application, though the TiN-coated HSS construction supports use across a broad range of general-purpose drilling tasks. The straight-cylindrical shank accepts standard drill chucks without an adapter. With a maximum drilling depth of 1.03 inches (26.25 mm), it is appropriate for through-hole and blind-hole work in sheet stock and light structural sections. Machinists, maintenance technicians, and tool-and-die professionals will find it a reliable choice for repetitive hole-making operations.

Key Features

• TiN coating reduces friction and extends tool life versus bare HSS
• 130-degree point angle with web thinning reduces entry thrust and walk
• Parabolic flute geometry promotes efficient chip evacuation in deep cuts
• Straight-cylindrical shank fits standard keyed and keyless drill chucks
• Right-hand cut, 2-flute design per DIN 338 specification
• High-performance grade HSS rated for aluminum and non-ferrous primary workpiece materials

Compatibility

Designed as a DIN 338-compliant jobber-length drill bit for use in standard drill chucks accepting a 0.0984-inch straight-cylindrical shank, suitable for bench drill presses, CNC machining centers, and handheld power drills within the 2.00 mm to 3.00 mm diameter range class.

Installation Notes

Installation and use should be performed by qualified machinists or maintenance technicians familiar with cutting tool safety practices. Secure the shank fully in the chuck and confirm runout before drilling. Always wear appropriate eye protection and secure workpieces before initiating a cut. Verify spindle speed and feed rate are appropriate for the workpiece material and bit diameter before operation.