Titan Usa TC20202 Drill Bit Size 2 Solid Carbide 135 Deg

Product Description

The TITAN USA TC20202 is a screw machine length drill bit designed for high-precision drilling in metal, hard plastics, and similar materials. Built from solid carbide, this bit offers superior hardness and heat resistance compared to high-speed steel alternatives. It features a 135-degree split point that reduces walking on entry and requires no center punch in most applications. The straight cylindrical shank seats securely in standard drill chucks. At 2.5 inches overall length, the screw machine format provides added rigidity and is well suited to CNC machining centers, turret lathes, and drill presses where stub-length stiffness is required. Machinists, tool and die technicians, and CNC operators are the typical end users.

This bit is used in production machining and repair environments where hole accuracy and tool life are priorities. The 0.2210 inch cutting diameter corresponds to wire gauge size 2. The bright uncoated finish makes it a versatile choice for dry drilling or use with cutting fluids across a range of work materials. The regular spiral flute geometry promotes efficient chip evacuation in through-hole and blind-hole applications. It is sold individually and is a good fit for both production shops and maintenance departments that require tight-tolerance hole work.

Key Features

• Solid carbide construction for maximum hardness and extended tool life in demanding materials
• 135-degree split point reduces thrust and prevents bit walking without a center punch
• Screw machine length at 2.5 inches OAL provides rigidity and minimizes deflection
• Bright uncoated finish compatible with dry cutting and a wide range of cutting fluids
• Regular spiral flute with 1.25 inch flute length promotes consistent chip clearance
• Right-hand cutting direction with straight cylindrical shank for use in standard drill chucks and collets

Compatibility

Designed as an OEM-style replacement or direct-use screw machine drill bit for CNC machining centers, turret lathes, drill presses, and handheld drilling equipment accepting a straight cylindrical shank in the 0.2210 inch cutting diameter range.

Installation Notes

Installation and use of solid carbide drill bits should be performed by qualified machinists or CNC operators familiar with feeds, speeds, and tooling for carbide cutting tools. Ensure the machine spindle and chuck or collet are free of debris and runout before seating the shank. Do not use excessive feed rates or side loads, as carbide is brittle and susceptible to chipping under shock loading. Cutting fluid application is recommended when drilling ferrous metals to manage heat and extend tool life.