Drilling the e-motor housing

1. Carbide Drill WTX-AL

Hole machining with standard tools

  • High tool life thanks to DLC coating
  • Very high feed-rate possible
  • Best choice for simple hole machining

Techncal data
Size: 2,5-20mm
Type: 5-30xD
Vc: 250-400 m/min
F: 0,4-0,8 mm/U

Tool diameter (mm) Cutting speed (m/min)
10 360
Spindle speed (rpm)
Tooth number
15910 2
Hole depth (mm) Feed per revolution (mm/rev)
30 0,45
Feedrate (mm/min) Feed Force (N)
5155 1153
Main machining time (s) Torque(Nm)
0,35 4,58
Spindle power (kW)  
5,49  

2. PCD drill

Hole machining with special tools

  • Highest tool life thanks to brazed PCD
  • Very high cutting speed possible
  • Best choice for stepped holes and finishing of contours 

Technical data
Size: from 6mm diamter and up
Type: PCD drill 
Vc: 500+ m/min
F: 0,2+ mm/U
Ap: Variable

Tool diameter (mm) Cutting speed (m/min)
10 500
Spindle speed (rpm)
Tooth number
15910 2
Hole depth (mm) Feed per revolution (mm/rev)
30 0,3
Feedrate (mm/min) Feed Force(N)
4652 628
Main machining time  (s) Torque (Nm)
0,41 2,49
Spindle power (kW)  
4,15