Sharpen the most common drill bits in under a minute using an easy 3-step sharpening system that makes everyone a drill sharpening expert. The Darex V390 sharpens drill bits 1/8in.-3/4in. (3-19mm) and 118° to 140° with ease.Bit Sizes (SAE) 1/8 to 3/4 Bit Sizes (mm) 3 to 19 Angle Sharpening (deg.) 118 to 140 Cobalt Bits Yes Additional Product Specs * Includes an adjustable split-point feature and relief control for greater point style variation * Recommended for light duty — 35-50 drills per week * Comes standard with Borazon wheel for HSS and cobalt drill bits * Optional diamond wheels for carbide bits sold separately
