Guhring 9041150142900 Replaceable Tip Drill 9/16 in

Product Description

The GUHRING 9041150142900 is a carbide replaceable tip drill from the Series 4115 line, designed for precision hole-making in demanding metalworking applications. The drill features a solid carbide tip with a 140-degree included angle and a PVD-applied nano-A coating that reduces friction and extends tool life in abrasive materials. At 9/16 inches in diameter with a functional tip length of approximately 9.60 millimeters, this drill is built for professionals who need consistent, repeatable results across production runs. The replaceable tip design keeps downtime low by allowing tip swaps without discarding the full drill body.

This drill is engineered primarily for stainless steel (ISO material code M) and is also rated for superalloys and titanium (ISO codes H, P, and S). That material range makes it a practical choice for aerospace, oil and gas, medical fabrication, and industrial manufacturing environments where difficult-to-machine alloys are common. The relieved cone insert geometry seats precisely in the holder to maintain concentricity and reduce runout during operation. No through-coolant is required, making it compatible with standard drill setups.

Key Features

• Solid carbide replaceable tip for extended service life and cost-effective tip replacement
• 140-degree point angle suited for flat-entry drilling and minimizing thrust in tough alloys
• PVD nano-A coating reduces heat buildup and edge wear in stainless steel and superalloys
• Relieved cone insert geometry promotes accurate seating and low runout
• Rated for stainless steel, superalloys, and titanium (ISO M, H, P, S material codes)
• No through-coolant required, compatible with standard drill body configurations

Compatibility

Designed for use with GUHRING Series 4115 replaceable tip drill bodies accepting a 9/16-inch tip seat with a 140-degree insert seat size. Verify body compatibility by insert seat size and series designation before ordering tips.

Installation Notes

Replaceable tip installation should be performed by a qualified machinist or toolroom technician following the drill body manufacturer's seating procedure. Clean the insert pocket thoroughly before installing a new tip to ensure proper seating and concentricity. Do not overtighten or use impact tools to seat the tip. Follow applicable machine shop safety practices and equipment lockout procedures before changing inserts on any live spindle.