Value Collection 1363146 Drill Bit Size 33 Hss Ticn

Product Description

The VALUE COLLECTION 1363146 is a screw machine length drill bit designed for high-speed, close-tolerance drilling in metal fabrication and machining applications. Manufactured from high-speed steel (HSS) with a titanium carbonitride (TiCN) coating, this bit offers improved surface hardness and wear resistance over uncoated HSS tooling. It carries a wire gauge size of 33, equivalent to 0.1130 inches in decimal, and features a 135-degree split point with web thinning for reduced thrust and self-centering entry. Overall length is 2-5/16 inches with a 7/8-inch flute length. Installed by machinists and tool-and-die technicians, this bit suits production drilling environments where stub-length rigidity is required.

This drill bit is suited for use in drill presses, CNC machining centers, lathes, and hand-held power tools where a short, stiff cutting tool reduces deflection. The screw machine length format provides greater rigidity than jobber-length bits, making it appropriate for precision drilling in tight setups or close-tolerance work. Compatible workpiece materials include alloy steel, carbon steel, cast iron, stainless steel, aluminum, copper alloy, die steel, hardened steel, nickel alloy, and titanium alloy.

Key Features

• TiCN coating increases surface hardness and extends tool life compared to bare HSS
• 135-degree split point with web thinning reduces walking and lowers required feed force
• Screw machine (stub) length at 2-5/16 inches overall provides maximum rigidity and minimal deflection
• Right-hand cutting, regular spiral flute for efficient chip evacuation
• Straight cylindrical shank at 0.1250 inches diameter fits standard drill chucks
• Rated for use across a broad range of ferrous and non-ferrous workpiece materials

Compatibility

Designed as a screw machine length replacement or stock drill bit for use in any standard drill chuck accepting a 0.1250-inch straight shank, across drill presses, machining centers, and rotary hand tools.

Installation Notes

This bit is installed by machinists or maintenance technicians using a standard drill chuck or collet rated for the 0.1250-inch shank diameter. Ensure the machine is powered down and locked out before changing tooling. Secure the shank fully in the chuck and verify runout before production use. Apply appropriate cutting fluid for ferrous materials to manage heat and extend tool life.