M.a. Ford. 20061020 Die Drill Bit 0.6102 in Carbide

Product Description

The M.A. FORD. 20061020 is a solid carbide, straight-flute die drill bit designed for precision holemaking in demanding industrial and toolroom applications. The bit measures 0.6102 inches (15.50 mm) in diameter with an overall length of 3.504 inches (89.00 mm) and a flute length of 1.260 inches (32.00 mm). It features a 135-degree split point for accurate self-starting entry and reduced thrust, and a web-thinned geometry that improves chip evacuation. The uncoated carbide construction is suited for applications where coolant or coating would interfere with tolerance requirements. This drill is installed by machinists, tool-and-die makers, and skilled tradespeople working with close-tolerance bores.

This die drill bit is intended for holemaking in a broad range of workpiece materials including cast iron, non-ferrous metals, stainless steel, alloy steel, austenitic stainless steel, hardened materials, high-temperature alloys, titanium, ceramic, and glass. It is appropriate for use in CNC machining centers, drill presses, and manual toolroom setups where a straight-flute geometry is preferred for short-hole drilling or guided-bushing work. The Series 200 designation indicates a stub-to-short length profile, making it a common choice for rigid setups requiring minimal overhang.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard and abrasive materials
• 135-degree split point reduces walking and lowers axial thrust on entry
• Straight-flute geometry suits guided bushing and short-hole drilling applications
• Web-thinned design improves chip flow and reduces heat buildup at the cutting edge
• Uncoated finish maintains sharp edge geometry for non-ferrous and exotic material compatibility
• Right-hand cutting direction; two-flute configuration for efficient chip clearance

Compatibility

Designed for holemaking in cast iron, non-ferrous metals, stainless steel, alloy steel, austenitic stainless steel, hardened materials, high-temperature alloys, titanium, ceramic, and glass. Conforms to DIN standards. No coolant-through capability; intended for external coolant or dry cutting setups.

Installation Notes

This drill bit is installed by machinists and tool-and-die professionals using standard drill chucks, collet holders, or drill bushings sized for a 15.50 mm shank. Verify that the holding system is clean and concentric before seating the shank to maintain the published diameter tolerance of +0.0000 to -0.0005 inches. Carbide tooling is brittle and should not be subjected to side loads or interrupted cuts beyond the material ratings listed. Inspect the cutting edges before each use; discard or return for resharpening if chipping is observed.