Version 100010:- relived cone- rollforged standard qualityUse 100010:Standard twist drill for general use.Design 100015:- split point from Ø 3.00 mm- profile-ground quality- blankUse 100015:For the machining of steel and cast iron (alloyed and unalloyed), grey cast iron, malleable iron, GGG,...

Version 100010:- relived cone- rollforged standard qualityUse 100010:Standard twist drill for general use.Design 100015:- split point from Ø 3.00 mm- profile-ground quality- blankUse 100015:For the machining of steel and cast iron (alloyed and unalloyed), grey cast iron, malleable iron, GGG,...

Design:- plane parallel fine ground in pairs, case-hardened- size specifications on each piece- pair tolerance in height ± 0.01 mm- nominal size tolerance in length ± 0.5 mmUse:- as supports for various machining operations- for parallel clamping of workpieces

Design:- plane parallel fine ground in pairs, case-hardened- size specifications on each piece- pair tolerance in height ± 0.01 mm- nominal size tolerance in length ± 0.5 mm Use:- as supports for various machining operations- for parallel clamping of workpieces...