Guhring 9057410096000 Carbide Drill Bit 0.378 in

Product Description

The GUHRING 9057410096000 is a screw machine length drill bit engineered for high-performance drilling in demanding materials. Built from solid carbide with a nano-A coating, this bit delivers consistent tool life and surface finish in applications where standard HSS tooling falls short. The 140-degree split-point geometry reduces thrust and improves centering on entry. At 0.378 inches (9.60 mm) in diameter with a straight-cylindrical shank, it is sized for use in CNC machining centers, drill presses, and screw machine setups. Licensed machinists and toolroom technicians working with hard or abrasive alloys will find this bit well-suited to precision production environments.

This drill bit is designed for cutting stainless steel, nickel alloys, and titanium alloys, materials that demand rigid tooling and appropriate cutting geometry. The screw machine length format provides added rigidity compared to jobber-length bits, making it a practical choice for short-reach, high-accuracy drilling in production machining. The 3xD flute-by-diameter ratio supports chip evacuation in moderate-depth holes. It operates with right-hand cutting direction and does not require coolant-through capability, though external coolant or cutting fluid is standard practice when working the target materials.

Key Features

• Solid carbide construction with nano-A coating for extended tool life in hard alloys
• 140-degree point angle with SU point type for reduced thrust and accurate entry
• Right-hand cut, regular spiral, spiral flute configuration
• Straight-cylindrical shank, 10.00 mm shank diameter for standard chuck compatibility
• Two flutes with 47.00 mm flute length, 89.00 mm overall length
• Series 5741, DIN specification, m7 diameter tolerance, high-performance grade

Compatibility

Designed for drilling stainless steel, nickel alloys, and titanium alloys. The 0.378-inch diameter falls within the 0.3500 to 0.4000 inch (9.50 to 11.00 mm) Series 5741 size range. Compatible with any machine spindle or chuck accepting a straight-cylindrical 10.00 mm shank.

Installation Notes

Installation and use should be performed by a qualified machinist familiar with carbide tooling. Secure the shank fully in the chuck or collet to the recommended grip depth before operation. Always apply appropriate cutting fluid or external coolant when drilling stainless steel, nickel alloys, or titanium to prevent work hardening and premature tool wear. Inspect the cutting edges for chipping before each use, as carbide is brittle and sensitive to impact or improper handling.