Widin Carbide Drills Solid 3xD AlTiN Coated - 19.7mm M&D while the left-hand spiral flute

while the left-hand spiral flute aids chip evacuation and reduces clogging during sizing

The Omega ER40 Collet Ultra Precision clamps round shank tools in an ER40 collet chuck with exceptional concentricity

Carbide-tipped for extended tool life: The K10 carbide edge delivers longer cutting life and maintains precise hole sizing in tougher materials

This reamer is designed to refine drilled holes to a precise

Its centre-cutting

Widin Carbide Drills Solid 3xD AlTiN Coated - 19.7mm M&D while the left-hand spiral fluteWidin Carbide Drills Solid 3xD AlTiN Coated 19. 7mm are high hardness drill bits made from solid carbide, delivering outstanding wear resistance for long tool life and consistent hole quality. Suited for engineers, builders, and hobbyists, they provide reliable performance across a range of materials thanks to their tough core and precision geometry. Solid carbide construction: Precision ground carbide delivers exceptional hardness for longer tool