228214RO Steel drill set, HSSE-Co 5, 19 pcs.

Spiral drill set DIN 338 type UNI, HSSE-Co 5 in ABS plastic cassette

Ø 1.0 mm to 10.0 mm x 0.5 mm rising

The three-face shank ensures excellent fixation in the drill chuck with little effort. In addition, the shank ensures optimum power transmission. No twisting of the drill! The 135º high performance cutting edge ensures a very high centering accuracy, especially for hand-held applications with the cordless screwdriver. The cutting edge prevents slipping when drilling on curved surfaces. Increased battery life by reducing cutting forces. The black bevel increases wear resistance and prevents cold welding and built-up cutting edges. The 40° twist angle enables perfect and fast chip removal and ensures high cutting speeds with increased stability and accuracy.