Index hole/zero point clamping

Drawing no.: 210861/000917
Customer reference: Audi/Skoda
Tool application: Cylinder head
Operation: 0-point hole – hole for clamping system (Schunk pins)
Workpiece material: AlSi10Mg3Cu
Tool type: DANDIA™ straight fluted step reamer
Cutting data: 

15,000 RPM 

4,500 mm/min
30 bar coolant pressure

Tool life:  More than 120,000 holes 
Tool benefits:  Optimum roundness and surface on 14H7
Two machining operations in one tool – hole for M8 tap and 14H7
Save cycle time
Long tool life 

UM DANDIA™ straight fluted step reamer

UM DANDIA™ straight fluted step reamer