HSS Twist Drill 20.0 mm ECO-LINE, Shank 13x40

* Problem:

* The drill chuck is too small for large drills.

* Solution:

* Reduced shank enables clamping in standard drill chuck.

* Dimensions similar to DIN 338

* High breaking strength

* Application:

* Suitable for steel and steel castings, alloyed and non-alloyed (up to approx. 850 N/mm² strength), gray cast iron, malleable cast iron, spheroidal graphite cast iron, die castings, sintered iron, short-chip aluminum alloys and wood