Accupro 50341 Jobber Drill Bit 7/64 in Solid Carbide Altin

Product Description

The ACCUPRO 50341 is a jobber-length drill bit designed for precision drilling in demanding shop and field applications. Built from solid carbide and coated with AlTiN (aluminum titanium nitride), it delivers high heat resistance and extended tool life when cutting hard or abrasive materials. The bit features a 150-degree point angle, three spiral flutes for efficient chip evacuation, and a straight cylindrical shank for compatibility with standard drill chucks and collets. At 2.25 inches overall length with a 0.75-inch flute length, this is a compact, rigid cutter suited for accurate hole placement in tight setups.

This drill bit is used in machining, fabrication, and maintenance environments where consistent hole quality in steel, stainless, cast iron, and similar hard materials is required. The AlTiN coating performs well in dry or near-dry cutting conditions at elevated speeds, making it a practical choice for CNC drilling centers and manual drill presses alike. The right-hand cutting direction and regular spiral type suit standard clockwise-spindle machines. Machinists, tool-and-die technicians, and maintenance pros working in metal fabrication and industrial maintenance will find this bit fits routine production and repair work.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating provides thermal protection and reduces friction at high cutting speeds
• 150-degree point angle reduces thrust force and improves self-centering on entry
• 3-flute spiral design promotes faster chip removal compared to standard 2-flute geometry
• Straight cylindrical shank fits standard chucks and ER collets without adapters
• ANSI specification designation ensures dimensional conformance to standard jobber-length tolerances

Compatibility

Designed as a jobber-length replacement or production drill bit for use in standard drill chucks, ER collet systems, and CNC tool holders accepting a straight cylindrical shank in the 0.1000 to 0.1500 decimal inch drill bit size range.

Installation Notes

Installation is performed by machinists or maintenance technicians using a standard drill chuck or collet system. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the bit. Verify shank seating depth and runout before beginning a cut, as carbide bits are brittle and susceptible to breakage from misalignment or side loading. Follow machine manufacturer guidelines for spindle speed and feed rate appropriate to the workpiece material.