SHSS Spiral Drill 8.70 mm "x-trem" (HM-equipped)

Ø 3-10 mm point angle 118° · DIN 338

Specially designed for boring out hardened, broken screw connections. Not suitable for stainless steels!

HIGH-PERFORMANCE HM TIP:

Equipped with a newly developed cutting head geometry for drilling extremely hard materials, which is not possible with HSS, HSS-CO or coated drills.

Note:

This special design also reduces the risk of breakage when used with hand-held drill machines. The "x-trem" drill is a hard metal-equipped tool for drilling extremely hard materials. Due to the extreme application, which is often only possible with a hand-held drill machine, there is always a residual risk that can lead to breakage of the HM tip.

Rotational Speed:

The specified rotational speed values are approximate values only. Depending on the hardness of the material to be machined, an increase or reduction of the cutting speed is recommended.