Twist drills DIN 338 type HSSE-Co 5 ground 3-surface-shank

Twist drills DIN 338 type HSSE-Co 5 ground 3-surface-shank

• The 3-surface-shank of the twist drills provides an excellent fixing within the drill chuck with little effort. In addition, the shank ensures an ideal power trasnsmission. No shipping of the drill

• The 135 degree with split point high performance cutting edge ensures a very high aligned precisenees, particularly when hand-operated with a cordless drilling machine. The edge prevents sliding off corrugated surfaces whilst spot-drilling

• Increased wear resistance of the rechargeable battery due to reduction of cutting forces

• The black bevel increases the wear resistance and prevents cold welding and build-up edges.

• The 40 degree helix angle enables a perfect and fast chip removal and provides a high cutting speed along with increased stability and accuracy for the twist drills.