SR75 Jumbo (S)

Diamond Core Drill

Drilling range: 150-900 mm
Nominal power: 7500 W
Speeds: 15

Extremely powerful, water-cooled SR motor with 7500W, robust construction thanks to full metal housing, oil lubrication gear, overload clutch and oil pump.


  SR7508SR 75 S / SR 7508 S
Rated VoltageV400 3~400 3~
Rated currentA1515
Nominal powerW75007500
Output powerW57005700
Rated speed (15 steps)1/min60-36075-460
Total length without handlemm620620
Weight without cablekg19,519,5
Drilling Ø concrete c.mm150-900120-800
Tool fixture M33/31 1/4″ / M33/3
Foot fastening 8 x M8 with groove 10 x 4,3
  • Very powerful, water cooled SR-motor; low in maintenance, due to no carbon brushes and turning windings
  • High performance – compact design, low weight
  • 15 finely matched steps for a perfect adjustment of the revolution speed.
  • 3-speed-gear with oil bath lubrication, oil pump and high-duty overload clutch
  • Splash water proof according IP 55, ready for drilling overhead without any further precautions
  • Simple to use keypad and display, showing drilling diameter and error analysis
  • Soft turn – screwing speed for easy assembling of the bit
  • Wet drilling of large holes in ceilings, floors and walls
  • Through-holes for cables, cable trays and pipes
  • Large holes for ducts, foundations
AZ30405Adapter sleeve M33/3 to 1 1/4"
AZ30408Adapter sleeve 1 1/4" to M33/3
AZ30410Extension M33/3 to M33/3, 300mm long
AZ30450C6-hole flange with M33/3 connection thread complete, SW46
AZ30450.2C4-hole flange with M33/3 connection thread complete, SW46
AZ30450.5C6-hole flange with M33/3 connection thread complete, SW50
BA50Automatic drill system, feed power 5000 N
CP30Laserpointer for drilling exactly centrical, tool fixture 1 1/4" UNC, with batteries