18 PCS Metal Drill Set
Bosch 2608577350 18 Piece Metal PointTeQ Twist Drill Set
The PointTeQ HSS twist drill enables fast metal drilling due to the PointTeQ design on the drill bit.
Quick and easy tapping is possible because the self-centring tip prevents walking. Due to the increased drilling rate, heat and wear are reduced. The PointTeQ design on the drill bit remains sharp and withstands continuous use. This drill is suitable for drilling through and centre holes in alloyed and non-alloyed steel, in non-ferrous metals, cast steel, cast iron and plastic. The shaft is cylindrical (The shank is equal to the diameter of the drill). It is intended for drill presses and drill drivers.
There is a low risk of breakage, especially for drills with a diameter less than 6 mm, as the drill has been made to have a highly elastic body. The black oxide coated groove allows quick removal of the chips. The HSS twist drill PointTeQ is manufactured according to DIN 338. The drill is type N (small side rake angle) with a point angle of 135 degrees.
Fast chip removal supported by the black-oxide coated flute
Low risk of breakage due to drill bit body manufactured with high elasticity
Fast and easy start self-centring PointTeQ tip design allows an easy and efficient start
Increased lifetime as a result of its fast drilling rate which leads to reduced wear
Less generated heat/wear and so increase in lifetime
The diameter of the shank corresponds to the diameter of the drilling
2 cutting edges and 2-spiral
High drilling speed
Working Length: 40/49/49/57/61/61/70/75/75/80/86/93/93/109/117/125/133/134 mm
Material (Coating): Black Oxide
Drill Diameter: 1/1.5/2/2.5/3/3.5/4/4.5/5 /5.5/6/7/8/9/10 mm