Guhring 9005300013000 Jobber Drill Bit 0.0512in Pm Firex

Product Description

The GUHRING 9005300013000 is a jobber length drill bit engineered for high-performance drilling in demanding trade and industrial applications. Built from PM-ASP-60 powdered metal and finished with a FIREX coating, this bit delivers elevated wear resistance and heat tolerance compared to standard HSS tooling. It features a 130-degree cone relief point and a parabolic flute geometry that promotes efficient chip evacuation and reduced thrust force. The straight-cylindrical shank measures 0.0512 inches in diameter, matching the drill diameter exactly. A licensed machinist or tool crib technician would typically specify this bit for production or maintenance drilling operations requiring consistent performance across cast iron and steel workpieces.

This drill bit is designed for use on cast iron and steel workpieces, with material codes K and P per DIN 338 classification. The parabolic flute configuration with a 5xD flute-to-diameter ratio makes it suitable for deeper hole applications relative to bit diameter. A web-thinned, tapered web design reduces cutting resistance at entry. It is appropriate for use in CNC machining centers, drill presses, and hand-held pneumatic or electric drills in manufacturing, maintenance, and fabrication environments. The Series 530 designation confirms its position within the GUHRING high-performance short-length drill family per DIN 338 standards.

Key Features

• PM-ASP-60 powdered metal construction for enhanced hardness and heat resistance over standard HSS
• FIREX coating increases surface hardness and reduces friction for extended tool life
• 130-degree cone relief point angle optimized for cast iron and steel entry
• Parabolic flute geometry with 5xD ratio promotes chip flow in deeper holes
• Web-thinned, tapered web reduces thrust and improves centering at drill entry
• Straight-cylindrical shank fits standard drill chucks without adapter

Compatibility

Designed as an OEM-specification jobber length drill bit per DIN 338 for use in standard drill chucks accepting a 0.0512-inch straight-cylindrical shank. Suitable for cast iron and steel workpieces as noted by primary workpiece material codes K and P.

Installation Notes

Secure the shank fully in a properly sized drill chuck and verify concentricity before operation. Power down or de-energize all machinery before changing tooling, per applicable machine guarding and lockout/tagout procedures. Use appropriate cutting fluid or dry-cutting protocol based on workpiece material and machine capability. Do not exceed the rated maximum drilling depth of 0.553 inches per plunge cycle without retracting to clear chips.