High surface quality of this ground HSS twist drill allows long-term use.
Type N (groove angle) drill produced in accordance with DIN 338 with a point of 135 degrees and a diameter tolerance of h8.
Active drilling and perfect centering. Do not use with aluminum, only work with a coolant
The HSS twist drill TiN-coated is produced in accordance with DIN 338. The drill bit is of type N (helical angle with a point of 135 degrees and a diameter tolerance of h8. The pointed split tip ensures an active cutting action and perfect centering without drifting. Not use on aluminum and only work with a coolant.
This drill has a cylindrical shank (drill and shank have the same diameter) and is intended for use in drill stands and drill/drivers.
Features for BOSCH METAL DRILL BIT SET PROBOX HSS-TIN 1-13 MM IN PLASTIC CASSETTE 25-PIECE