Guhring 9041120186500 Replaceable Tip Drill 47/64 in

Product Description

The GUHRING 9041120186500 is a solid carbide replaceable tip drill in the Series 4112 product line, designed for high-performance hole-making in steel and stainless steel applications. The tip is manufactured from solid carbide in Manufacturer Grade K/P and coated with a Nano-FIREX finish applied via a PVD coating process, delivering enhanced wear resistance and surface hardness under demanding cutting conditions. The drill features a 47/64 inch diameter and a 140-degree included angle with a 2-facet insert geometry, suited for precise entry and clean hole formation. This tool is installed and used by machinists and tooling professionals in production and job-shop environments.

The 9041120186500 is intended for use in metal-cutting applications where a modular, replaceable tip system reduces tooling costs and downtime. Primary workpiece material is steel (ISO code P), with secondary compatibility in stainless steel (ISO code K and M). The Series 4112 platform uses an insert seat size of 185, with a functional tip length of 12.60 mm. This drill is appropriate for CNC machining centers and drill presses in both production and maintenance repair operations handling ferrous materials.

Key Features

• Solid carbide tip construction in Manufacturer Grade K/P for rigidity and edge retention
• Nano-FIREX PVD coating for elevated wear resistance and reduced heat buildup
• 140-degree included angle with 2-facet insert geometry for accurate, self-centering entry
• Replaceable tip design on Series 4112 body reduces tooling cost per hole
• Rated for steel (P) primary and stainless steel (K/M) secondary workpiece materials
• Insert seat size 185 with 12.60 mm functional length

Compatibility

Designed for use with Series 4112 replaceable tip drill bodies accepting insert seat size 185. Compatible with steel and stainless steel workpiece materials per ISO material codes P, K, and M.

Installation Notes

Installation and tip changes are performed by qualified machinists or tooling technicians. Ensure the drill body and insert seat are clean and free of chips or debris before seating the replaceable tip. Follow the tool manufacturer documentation for proper torque and seating procedure on the Series 4112 body. This drill does not include through-coolant, so external coolant or mist should be directed appropriately to manage chip evacuation and heat during cutting.