SR25 Mammut

Diamond Core Drill

Drilling range: 80-370 mm
Nominal power: 3700 W
Speeds: 6

Extremely powerful, water-cooled SR motor with 3700W, robust design thanks to solid metal housing, compact dimensions, gearbox with oil bath lubrication, overload clutch and oil pump.


    SR25 SR25 S
Rated Voltage V 230 230
Rated current A 16 16
Nominal power W 3700 3700
Output power W 2700 2700
Rated speed (6 steps) 1/min 230-570 300-740
Total length without handle mm 440 440
Weight without cable kg 14,7 14,7
Drilling Ø concrete c. mm 80-370 60-300
Tool fixture   1 1/4″ 1 1/4″
Foot fastening   Standard 4 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
  • Six finely matched steps for a perfect adjustment of the revolution 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 in ceilings, floors and walls
  • Through-holes for cables, cable trays and pipes
  • Corner holes for sawing
  • Corner holes for sawing
  • Ventilation openings
AZ30404 Extension 1 1/4" to 1 1/4", 60mm long, for SR25
AZ30408 Adapter sleeve 1 1/4" to M33/3
BA50 Automatic drill system, feed power 5000 N
CP30 Laserpointer for drilling exactly centrical, tool fixture 1 1/4" UNC, with batteries