Core hole drill 42 HSS Long

Technical data of trepan drill fi 42 Weldon

- working diameter D - 42 mm

- working length l1 - 30 mm

- weldon shank 3/4" - 19,05 mm

Crown drill fi 42 for metal for magnet drills - Magnet machines

Modern core hole drill 42 for metal tubular, long. Designed for machining large diameter holes. It has a metric shank fi ¾ inch (19.05 mm), mounted in a special Morse taper chuck or directly in a collet. Trepanning drills fi 42 for tubular metal are also called trepanning or crown drills. They are used for machining holes only on their circumference. This way of machining affects the formation of fewer chips, and the so-called "leftover material" can be used as full-value material. It also reduces working time by about 30-40% compared to standard drills. The tubular drills in our store are manufactured by a Polish company from modern HSS (High Speed Steel). This increases the strength of the drills, reduces the risk of damage to the blade and also increases the comfort of work.

Pipe drill fi 42 (or trepanning cutter ) of Polish design and production, made of high-grade HSS (High Speed Steel). The drill is ideally suited for magnet drilling machines.