Guhring 9041070190050 Replaceable-tip Drill 3/4in Shank

Product Description

The GUHRING 9041070190050 is a replaceable-tip drill body designed for precision hole-making in metalworking and machining applications. Built on the Series 4107 platform with a 3xD HT 800 WP toolholder style, the body accepts HT 800 WP inserts and delivers a drilling diameter range of 0.748 to 0.767 inches. The shank diameter is 3/4 inches, the overall length is 143 millimeters, and the flute length is 91 millimeters. Through-coolant capability is built in, supporting high-efficiency chip evacuation and thermal management at the cutting zone. The tool body is constructed from steel. Licensed machinists and CNC operators are the primary users of this tooling.

This drill body is suited for production drilling operations where consistent hole quality and repeatable tool changes are required. The replaceable-tip design reduces downtime by allowing insert swaps without removing the body from the machine spindle. With a maximum drill depth of 62.1 millimeters and a 3/4-inch straight shank, this body fits standard toolholders used in CNC machining centers and drill presses configured for that shank diameter. It is appropriate for ferrous and non-ferrous material drilling where the HT 800 WP insert grade is specified.

Key Features

• Drilling diameter range: 0.748 to 0.767 inches for close-tolerance hole production
• Compatible with HT 800 WP replaceable inserts for fast, repeatable tip changes
• Through-coolant design supports chip flushing and extended insert life
• 3/4-inch straight shank fits standard CNC and drill press toolholders
• Maximum drill depth of 62.1 millimeters within a 3xD depth-to-diameter class
• Steel body construction for rigidity and long service life

Compatibility

Designed for use with HT 800 WP series replaceable drill inserts as specified by GUHRING for the Series 4107, 3xD HT 800 WP toolholder style. No additional compatible model numbers were provided in the product data.

Installation Notes

Installation and setup should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the tool is properly seated and torqued in the toolholder before operation. Verify through-coolant passages are clear and coolant pressure is set per machine specifications before running the tool. Always confirm insert installation is complete and locked before initiating a drilling cycle.