Kennametal 1995076 Screw Machine Drill Bit 12.10mm Carbide

Product Description

The KENNAMETAL 1995076 is a screw machine length drill bit designed for high-performance drilling in demanding metalworking applications. Built from solid carbide with a TiAlN coating, it delivers extended tool life and heat resistance in ferrous materials. The 140-degree split point reduces thrust and improves hole entry accuracy. At 107.00 mm overall length with a 60.00 mm flute length and a web-thinned parallel web configuration, this bit is engineered for productivity in production drilling environments. It carries the Dynapoint High Performance grade designation and conforms to DIN 6537K specifications. Installation and operation are handled by skilled machinists and CNC tooling technicians.

This drill bit is suited for drilling cast iron and steel in both manual and CNC machining setups. The screw machine length profile keeps the bit rigid in short-reach applications, reducing deflection and improving hole location. A straight-cylindrical shank with a 14.00 mm diameter seats securely in standard drill chucks and collet holders. Maximum drilling depth is 43.00 mm. It is a practical choice for job shops, production lines, and maintenance machining operations where consistent hole quality in ferrous materials is required.

Key Features

• Solid carbide construction with TiAlN coating for heat and wear resistance in ferrous materials
• 140-degree point angle with web thinning reduces entry thrust and improves point stability
• Dynapoint High Performance grade (KC7315) for extended tool life in production environments
• DIN 6537K specification compliance ensures dimensional consistency
• Straight-cylindrical shank compatible with standard chucks and collet holders
• Right-hand cutting with regular spiral flute for efficient chip evacuation

Compatibility

Designed for use in drilling cast iron and steel workpieces. Compatible with toolholders and drill chucks accepting a 14.00 mm straight-cylindrical shank. Falls within the B966A series product family per Kennametal catalog designation.

Installation Notes

Installation is performed by a qualified machinist or CNC setup technician. Power down and lock out the spindle before mounting or removing the bit. Seat the shank fully in the chuck or collet and verify runout before commencing drilling. Do not exceed the maximum drilling depth of 43.00 mm per pass without withdrawing to clear chips, as this bit does not incorporate through-coolant capability.