Product Specifications:
This solid carbide twist drill bit is engineered for CNC lathe turning and drilling operations in hardened steels up to HRC 58. The TiN (titanium nitride) coating reduces friction and increases wear resistance, enabling higher cutting speeds and longer tool life compared to uncoated carbide. The 16.2mm diameter with a 60mm flute length and 100mm overall length is suitable for medium-depth holes in rotating and stationary drilling applications.
The straight shank (18mm) fits standard lathe tool holders, collet chucks, and hydraulic chucks. This drill is optimized for use on CNC lathes, turning centers, and machining centers, delivering consistent hole quality and dimensional accuracy. The jobber-length design provides good rigidity for most industrial drilling tasks.
Typical applications include automotive shafts, hydraulic pistons, mold cores, and general engineering components made from heat-treated alloy steels. Custom lengths, shank configurations, and alternative coatings (TiAlN, AlCrN) are available for OEM orders. For precision drilling in hardened materials, this TiN-coated carbide drill offers reliable performance 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
D17.3х60хD18х123
D14.5*65*D16*115
D16.5*73*D18*123
D16.8*73*D18*123
D17.2*60*D18*100
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.
