Value Collection 01378249 Size 24 Cobalt Drill Bit

Product Description

The VALUE COLLECTION 01378249 is a screw machine length drill bit designed for heavy-duty drilling applications where a shorter, more rigid tool is required. Built from cobalt steel, it handles hard ferrous metals, stainless steel, and high-strength alloys that standard high-speed steel bits struggle with. The bit features a 135-degree split point that reduces walking and allows self-centering without a center punch. At 0.1520 inch diameter (wire size 24) and 2-1/16 inches overall length, this stub-length geometry provides added rigidity and reduced deflection in tight-clearance setups. A right-hand cutting direction and regular spiral flute promote efficient chip evacuation on a standard drill press or hand drill.

This drill bit is suited for metalworking applications in manufacturing, maintenance, and repair environments. The screw machine length format is a standard choice in production drilling where tool overhang must be minimized to maintain hole accuracy and reduce chatter. It is commonly used by machinists, maintenance technicians, and fabricators working with stainless, tool steel, and other difficult-to-machine materials. The cobalt construction and heavy-duty grade rating make it appropriate for continuous production use rather than occasional light-duty tasks.

Key Features

• Cobalt steel construction for durability in hard and abrasive metals
• 135-degree split point reduces thrust and self-centers on contact
• Screw machine (stub) length at 2-1/16 inches overall for added rigidity
• 1-inch flute length with regular spiral for consistent chip clearance
• Straight shank for standard 3-jaw drill chuck compatibility
• Right-hand cutting, no coolant-through required

Compatibility

Designed as a standard screw machine length drill bit for use in any drill press, CNC machine, or hand drill fitted with a chuck accepting a straight-shank bit at 0.1520 inch diameter.

Installation Notes

This bit should be installed by a qualified machinist or technician familiar with proper chuck-tightening procedures and drilling speeds for cobalt tooling. Ensure the spindle and workpiece are fully secured before beginning any drilling operation. Select an appropriate cutting speed and feed rate for the workpiece material to avoid overheating the cutting edge. Do not use this bit for wood or masonry applications, as it is rated for metalworking use.