Value Collection C87749-1 1/4 in Jobber Drill Bit Hss

Product Description

The VALUE COLLECTION C87749-1 is a 1/4 inch high speed steel jobber drill bit designed for general-purpose drilling in metal, wood, and plastic. Built to heavy-duty grade from M7 HSS, it features a 135-degree split point that reduces walking on contact and cuts with less feed pressure than a standard 118-degree point. A black and gold oxide finish adds surface lubricity and mild corrosion resistance. The straight cylindrical shank accepts standard three-jaw chucks. This bit is suited for use by machinists, maintenance technicians, plumbers, and electricians who need a reliable twist drill for everyday hole-making tasks.

This jobber drill is a practical choice for drilling through sheet metal, pipe flanges, electrical enclosures, structural steel, and general fabrication stock. At 4 inches overall length with a 2-3/4 inch flute length, it handles typical material thicknesses encountered in light industrial, mechanical, and trade service work. The right-hand spiral flute evacuates chips efficiently during through-hole and blind-hole applications. The web-thinned, tapered web configuration reduces thrust load and helps maintain accuracy in hand-held and drill-press setups.

Key Features

• 1/4 inch (0.2500 inch) diameter, heavy-duty M7 high speed steel construction
• 135-degree split point reduces bit walking and lowers required feed pressure
• Black and gold oxide coating provides surface lubricity and mild corrosion resistance
• Web-thinned, tapered web design reduces drilling thrust and improves chip clearance
• Right-hand regular spiral flute for efficient chip evacuation
• Straight cylindrical shank fits standard three-jaw drill chucks

Compatibility

Designed as a standard 1/4 inch straight-shank jobber drill bit compatible with any three-jaw keyed or keyless chuck accepting a 1/4 inch straight shank, including handheld drills, drill presses, and milling machine collet adapters.

Installation Notes

Secure the shank fully in the chuck and verify the bit is centered before starting. Always wear appropriate eye protection when drilling metal or other hard materials. Reduce spindle speed and apply cutting fluid when drilling ferrous metals to extend bit life and maintain cut quality. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point is damaged.