Zimmermann Maschinenfabrik

Drill bits

  • Manufactured from wear – resistant steel
  • Long service life – high drilling efficiency
  • Standard version with ballistic tungsten carbide pins
  • Fast fitting
  • Change of drill bits in a few steps without disassembling the drill hammer out of the drilling machine
  • Close dimensional tolerance of the original Zimmermann core drilling bit shank
  • Hardened version
Type of hammerDiameter (mm)Weight (kg)
THZal76, THZal76k76
90
2,07
2,85
THZa85, THZal85, THZd85k90
100
105
110
120
3,28
3,90
3,95
4,34
5,00
THZa110, THZal110, THZd110k110
115
120
130
132
140
150
167
180
5,66
5,96
6,20
7,20
7,30
8,10
8,40
10,30
12,40