Slugger JMU 137-2 QW Universal Magnetic Core Drill up to 1-3/8" Variable Speed (72705861120)

Small, long-stroke, variable speed universal magnetic core drill with forward / reverse rotation and high-speed for efficient twist drilling on the construction site.


  • Extremely resilient design due to solid machine construction with pivoting motor cable protection sleeve. Designed for heavy use in trade and industry.
  • Perfect power to weight ratio due to compact, weight-optimized construction and FEIN 1,100 W high-performance motor with excellent speed, stability for reliable, efficient operation.
  • Universal use, such as core drilling, twist drilling, tapping, countersinking, and reaming is possible due to forward / reverse rotation, electronic speed setting and a 10-1/4 in [260 mm] stroke.
  • Small, with mechanic 2-gearbox for twist drilling.
  • 3-coil magnet, only 2-3/4 in [70 mm] wide.
  • Simple and error-proof control concept in the operator's field of view.
  • Additional magnet switch in the drill stand.
  • Tool-free core bit fast change system.
  • Speed-controlled tacho electronics.
  • Convenient magnetic holding force gauge.
  • Integrated cooling tank.
  • Hand feed wheel can be mounted on either side.
  • Tilt sensor.
  • "Memory function" speed storage.


Power consumption 1,100 watts
Power output 550 watts
1st gear 130 - 520 rpm
2nd gear 400 - 1,600 rpm
Twist drill max. dia. 5/8"
Mag base, max. drilling depth 2"
Tapping 5/8"
Max. countersinking dia. 1-1/4"
Reaming max. dia. 5/8"
Carbide annular cutter max. dia. 1-3/8"
HSS annular cutters max. dia. 1-3/8"
Annular cutter holder 3/4" Weldon
Annular cutter change Tool-Free
Stroke 5-5/16"
Total stroke range 10-1/4"
Magnetic holding force 2,136 lbs.
Magnetic base dimensions 7-5/16" x 2-3/4"
Cable with plug 13ft.
Weight according to EPTA 24.3 lbs.


  • 1 case
  • 1 coolant tank
  • 1 safety strap
  • 1 chip hook
  • 1 centering pin
  • 1 touch guard
  • 1 3-Jaw Chuck

JMU 137-2 QW Data Sheet

SKU: FEI-72705861120