M.a. Ford. 20507600 Drill Bit Size 48 Solid Carbide

Product Description

The M.A. FORD. 20507600 is a screw machine length drill bit designed for precision drilling in demanding trade and industrial applications. Built from solid carbide, it delivers the hardness and wear resistance required when working through cast iron, stainless steel, steel, and non-ferrous metals. The bit measures 1.6875 inches overall length with a 0.0760 inch (wire size 48) diameter and features a 135-degree split point with web thinning to reduce thrust and improve center-starting accuracy. With a slow spiral flute geometry and straight-cylindrical shank, this bit is suited for CNC machines, drill presses, and precision hand-held power tools where tight tolerances are critical.

This screw machine length drill bit is used in metalworking environments where a shorter, stiffer tool body improves rigidity and reduces deflection. The compact 1.6875 inch OAL makes it appropriate for production drilling, tight-clearance setups, and applications requiring hole-location accuracy. It is commonly installed by machinists, tool-and-die technicians, and maintenance professionals working in light manufacturing, machine shops, and industrial maintenance settings. The bright uncoated finish suits applications where coatings are not required or where re-sharpening is anticipated.

Key Features

• Solid carbide construction for hardness and extended tool life in ferrous and non-ferrous metals
• 135-degree split point with web thinning reduces thrust and self-centers on entry
• Screw machine length (short series) body improves rigidity and reduces deflection
• Slow spiral flute geometry suited for cast iron and harder workpiece materials
• Straight-cylindrical shank compatible with standard drill chucks and collets
• Bright uncoated finish allows easy re-sharpening and suits dry or lubricated cutting

Compatibility

Designed as an OEM-style screw machine length drill bit for use in standard straight-shank drill chucks and collets accepting a 0.0760 inch shank diameter. Primary workpiece materials include cast iron, non-ferrous metal, stainless steel, and steel.

Installation Notes

This bit is installed by machinists and metalworking technicians using standard drill chucks or collet systems rated for the 0.0760 inch shank diameter. Ensure the machine spindle is fully stopped and locked out before changing tooling. Secure the shank with adequate clamping force to prevent slippage during high-speed operation. Verify workpiece is firmly fixtured before initiating the cut to maintain hole-location tolerance.