M.a. Ford 2XDCL1457A Taper Length Drill Bit 3.7mm Carbide

Product Description

The M.A. FORD 2XDCL1457A is a taper length solid carbide drill bit designed for precision hole-making in demanding industrial and metalworking applications. Built from solid carbide and finished with a TiN (titanium nitride) coating, this bit delivers extended tool life and consistent performance in hard and abrasive materials. It measures 3.7 mm in diameter (0.1457 inches) with a 142-degree drill point angle suited for flat-bottomed entry and reduced walking on hard surfaces. The overall length is 92 mm with a 44 mm flute length, and the straight cylindrical shank measures 4.0 mm in diameter. Coolant-through capability supports high-speed deep drilling operations with effective chip evacuation. Machinists and tool-and-die professionals are the primary installers of this bit.

This drill bit is rated for use in cast iron, titanium, carbon steel, alloy steel, and tool steel. The 7xD flute-length-to-diameter ratio and maximum drilling depth of 35 mm make it well suited for medium-depth precision bores in CNC machining centers and manual mills. The right-hand spiral flute geometry promotes consistent chip removal throughout the cut. The straight shank allows direct mounting in standard drill chucks and collet-style toolholders without adapters. It fits into production environments where tight diameter tolerances are required, with a diameter tolerance of +0.000 to -0.012 mm.

Key Features

• Solid carbide construction for rigidity and heat resistance in hard-material drilling
• TiN coating reduces friction and extends cutting edge life
• 142-degree point angle minimizes drill walk and reduces thrust force on entry
• Coolant-through design supports deep drilling with active chip and heat management
• 7xD flute ratio with a maximum drilling depth of 35 mm
• Tight diameter tolerance of +0.000 to -0.012 mm for precision bore applications

Compatibility

Designed for use in cast iron, titanium, carbon steel, steel, and tool steel workpieces. Compatible with standard drill chucks and collet toolholders accepting a 4.0 mm straight cylindrical shank. Intended for CNC machining centers and manual milling or drilling equipment with coolant delivery capability.

Installation Notes

Install and removal should be performed by a qualified machinist with the spindle fully stopped and machine power locked out. Verify the toolholder runout meets the tolerance requirements of the application before engaging the cut. Do not exceed the rated maximum drilling depth of 35 mm for this bit diameter. Confirm coolant flow is active before beginning deep-hole operations to prevent thermal damage to the cutting edge.