Product Specifications:
This 2-flute solid carbide drill bit is designed for high-performance drilling in hardened steels up to HRC 58, stainless steel, cast iron, and alloy steels. The TiN (titanium nitride) coating provides reduced friction and increased wear resistance, enabling higher cutting speeds and longer tool life compared to uncoated carbide. The 2-flute design offers maximum chip clearance, making it ideal for drilling in softer materials as well as chip evacuation in deeper holes.
The 17.2mm cutting diameter with a 60mm flute length and 100mm overall length is optimized for medium-depth holes in mold bases, die components, hydraulic parts, and automotive transmission cases. The straight shank (18mm) fits standard collet chucks and hydraulic holders. The jobber-length geometry provides good rigidity for general-purpose drilling on CNC machining centers and milling machines.
Typical applications include hardened tool steels, stainless steel shafts, cast iron blocks, and non-ferrous metals where chip clearance is critical. Custom lengths, shank configurations, and alternative coatings (TiAlN, AlCrN) are available for OEM orders. For precision drilling in HRC58 materials, this 2-flute TiN-coated carbide drill delivers consistent hole quality and extended service life.
Solid carbide drills for automotive manufacturing deliver high precision, excellent wear resistance, and high cutting speeds. Ideal for engine cylinders, oil/cooling holes, transmission housings, brake systems, and e‑motor components.
You can refer to the article The Critical Role of Solid Carbide Drills in Automotive Processing to learn more.
D18.5*60*D20*100
D16.2*60*D18*100
D17.3х60хD18х123
D14.5*65*D16*115
D16.5*73*D18*123
D16.8*73*D18*123
D13.2*60*D14*107
D14.5*56*D14.5*107_2F
📏 Standard sizes are listed on our size chart page. Need a non‑standard diameter, length, or shank? Custom sizes are also available – just tell us your requirements.
