Accupro 05926571 #15 Cobalt Parabolic TiAlN Jobber Drill Bit (5 Pcs)

This listing is for five (5) new Accupro part number 05926571 cobalt parabolic flute jobber drill bits in wire gauge size #15 (0.1800 in / 4.572 mm), each individually packaged in the original red Accupro sleeve. The drills are manufactured from M42 or equivalent cobalt high-speed steel with a 130-degree split-point tip geometry that reduces walking and thrust force on entry, and the parabolic flute profile accelerates chip evacuation for deep-hole drilling without peck cycles. The TiAlN (titanium aluminum nitride) coating provides a surface hardness approaching 3,300 HV, thermal stability up to approximately 800 °C, and significantly extended tool life compared to uncoated or TiN-coated equivalents, making these bits well-suited for stainless steel, alloy steel, titanium, and other hard-to-machine materials. These are genuine Accupro High Performance Holemaking products, sold new in original packaging, compatible with any standard drill press, CNC machining center, or hand drill accepting a straight round shank.

Product Specifications