Value Collection 20908 3/16 in Mechanics Drill Bit Hss

Product Description

The VALUE COLLECTION 20908 is a 3/16-inch diameter mechanics-length drill bit designed for general-purpose drilling in metalworking applications. Built from high-speed steel (HSS) with an oxide finish, it features a 135-degree split point that reduces walking on contact and requires no center punch on most surfaces. The straight-cylindrical shank seats securely in standard drill chucks. With an overall length of 3 inches and a flute length of 1-7/8 inches, this bit is sized for close-quarter drilling where a jobber-length bit would be impractical. Right-hand cut with a regular spiral flute and web-thinned construction support clean chip evacuation and efficient cutting action.

This mechanics drill bit is suited for drilling carbon steel, cast iron, high alloy steel, high tensile strength alloys, and stainless steel. The shorter overall length provides added rigidity in tight spaces, making it a common choice for automotive, HVAC, plumbing, and general mechanical service work where clearance is limited. The oxide coating provides a baseline level of lubricity and surface protection during dry or lightly lubricated drilling operations.

Key Features

• 3/16-inch (0.1875 inch) diameter with 135-degree split point for self-starting cuts
• High-speed steel construction handles a wide range of ferrous workpiece materials
• Mechanics length (3 inches OAL) delivers extra rigidity in confined work areas
• Oxide finish provides surface lubricity and corrosion resistance during use
• Web-thinned, parallel web design reduces thrust force and aids chip clearing
• Right-hand cut with regular spiral flute for standard drill press or hand drill use

Compatibility

Designed as a general-purpose replacement or stock mechanics-length drill bit compatible with any standard drill chuck accepting a straight-cylindrical shank in 3/16-inch diameter.

Installation Notes

Secure the straight-cylindrical shank firmly in a keyed or keyless chuck before use. Ensure the workpiece is clamped or fixtured to prevent rotation during drilling. Apply cutting fluid or light machine oil when drilling stainless steel or high alloy materials to extend bit life and improve finish quality. Inspect the cutting edges for wear before each use and replace the bit if the split point shows chipping or dulling.