Guhring 9005300056100 Jobber Drill Bit Wire 2 Firex Pm

Product Description

The GUHRING 9005300056100 is a jobber length drill bit in wire size 2 (0.2209 inches decimal), manufactured from powdered metal with a FIREX coating for extended tool life in demanding applications. The bit features a 130-degree point angle with cone relief geometry and a parabolic fast-spiral flute profile that promotes efficient chip evacuation and reduced heat buildup. With an overall length of 3.66 inches (93 mm) and a flute length of 2.24 inches (57 mm), this Series 530 drill meets DIN 338 standards. It is installed by machinists, maintenance technicians, and tool-and-die professionals working in production or job shop environments.

This drill bit is engineered for high-performance drilling in cast iron and steel. The parabolic flute design with a 5xD flute-to-diameter ratio supports deeper, faster cuts in ferrous materials. The FIREX coating provides heat and wear resistance suited for high-speed production runs or repeated use in tough workpiece materials. The straight-cylindrical shank with an h8 diameter tolerance fits standard drill chucks without modification. Web thinning at the tip reduces thrust requirements and improves centering accuracy at entry.

Key Features

• Wire size 2 drill, 0.2209 inches decimal diameter with h8 shank tolerance for precise chuck fitment
• Powdered metal construction with FIREX coating for wear resistance in cast iron and steel
• 130-degree cone relief point angle reduces thrust and improves hole entry stability
• Parabolic fast-spiral flute with web thinning promotes chip clearance and lowers cutting forces
• DIN 338 standard compliance, Series 530, with 5xD flute-to-diameter ratio
• Maximum drilling depth of 1.913 inches (48.59 mm) at rated flute capacity

Compatibility

Designed as an OEM-specification jobber length drill bit for use in standard drill chucks accepting a straight-cylindrical shank. Primary workpiece materials are cast iron and steel as specified by the manufacturer.

Installation Notes

Installation is performed by machinists or maintenance technicians using a standard keyed or keyless drill chuck rated for the shank diameter. Secure the shank fully in the chuck and verify runout before drilling. Use appropriate cutting fluid or coolant suited to the workpiece material to maintain coating integrity and extend tool life. Inspect the cutting edge and point for wear or chipping before each use and replace the bit if point geometry is compromised.