Titan Usa TC20007 Screw Machine Drill Bit 7/64 in Solid Carbide

Product Description

The TITAN USA TC20007 is a screw machine length drill bit designed for precision drilling in metal, composites, and other hard materials. Built from solid carbide, it delivers greater rigidity and wear resistance compared to high-speed steel alternatives. The 135-degree split point geometry reduces walking and allows the bit to self-center on entry without a pilot hole. At 2 inches overall length, the screw machine format provides a shorter, stiffer profile suited to high-speed drilling in tight clearances or on turret lathes and CNC machining centers. The bright, uncoated finish makes it easy to inspect for wear. This bit is sold individually.

The TC20007 is used in machining and fabrication environments where short, rigid tooling is required. The 7/64 inch diameter and screw machine length format are common in production drilling of small fastener holes, tapped holes, and precision bores in ferrous and non-ferrous metals. Machinists, tool and die technicians, and CNC operators working with lathes, drill presses, and machining centers are the typical users. The straight cylindrical shank seats directly into standard drill chucks and collets without modification.

Key Features

• Solid carbide construction for high rigidity and extended tool life in abrasive and hard materials
• 135-degree split point reduces thrust force and eliminates center-punch requirement on most metals
• Screw machine length body at 2 inches overall length provides a stiffer setup than jobber-length bits
• 5/8 inch flute length suited to shallow-to-medium depth drilling applications
• Right-hand cutting, regular spiral flute for efficient chip evacuation
• Bright uncoated finish allows straightforward visual inspection between uses

Compatibility

Designed as an OEM-style replacement or standard tooling selection for machines accepting straight cylindrical shank drill bits in the 7/64 inch diameter range.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and the chuck or collet is clean before seating the shank. Solid carbide tooling is brittle and should not be subjected to side loads or interrupted cuts beyond the bit's rated application. Verify spindle speed and feed rate are appropriate for the workpiece material before engaging the cut.