Precision Twist Drill 5996818 7/64 Inch Hss Jobber Drill

Product Description

The PRECISION TWIST DRILL 5996818 is a 7/64 inch (0.1094 inch) high speed steel jobber-length drill bit designed for general-purpose drilling in production and maintenance applications. It features a 135-degree split-point tip with web thinning, which reduces walking on entry and lowers thrust force compared to a standard 118-degree point. The bright, uncoated finish suits dry drilling as well as light cutting oil use. With an overall length of 2.625 inches and a 1.5 inch flute length, this bit is sized for through-hole and blind-hole work in metal stock, fixtures, and assemblies. A licensed HVAC, plumbing, or electrical contractor will reach for this when drilling pilot or clearance holes through sheet metal, bracket stock, or enclosure panels.

The QC21P series bit is rated for drilling steel, aluminum, and non-ferrous metals. Its regular spiral, two-flute geometry clears chips efficiently in both ferrous and non-ferrous materials. The straight cylindrical shank at 0.1094 inch diameter seats in standard three-jaw drill chucks on handheld drills, drill presses, and CNC drilling centers alike. The 14xD flute-to-diameter ratio keeps the tool rigid in short-reach setups typical of field service and shop bench work.

Key Features

• 135-degree split point with web thinning for self-starting entry and reduced thrust
• High speed steel construction for durability across steel and non-ferrous workpieces
• Bright/uncoated finish compatible with dry cutting and light cutting fluid use
• Regular spiral two-flute design promotes efficient chip evacuation
• Straight cylindrical shank fits standard drill chucks without adapters
• ANSI specification compliance for consistent sizing and interchangeability

Compatibility

Designed as a general-purpose OEM-style replacement or stock drill bit for use in any standard drill chuck accepting a 0.1094 inch straight shank. Rated for primary workpiece material codes P, M, K, N, and S covering steel, aluminum, and non-ferrous alloys per the supplier specification.

Installation Notes

Install the shank fully into a clean, properly sized drill chuck and tighten securely before drilling. Secure the workpiece with clamps or a vise before starting the cut. Use cutting fluid when drilling hardened steel to extend tool life. Replace the bit if the cutting edges show visible wear, chipping, or the point geometry is damaged, as a worn drill increases the risk of bit breakage and inaccurate hole sizing.