JMU 137 QW

Universal magnetic core drill up to 1-3/8 in [35 mm]
Small, long-stroke, single-speed universal magnetic core drill with forward / reverse rotation and maximum functionality for flexible work 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 and lightweight.
  • 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.
  • High magnetic holding force.
  • Convenient magnetic holding force gauge.
  • Integrated cooling tank.
  • Hand feed wheel can be mounted on either side.
  • Tilt sensor.
  • "Memory function" speed storage.

Technical data

Power consumption 1,100 Watts
Power output 550 Watts
Full load speed 130 - 520 rpm
Twist drill max. dia. 5/8 in
Mag base, max. drilling depth 2 in
Tapping 5/8 in
Max. countersinking dia. 1-1/4 in
Reaming max. dia. 5/8 in
Carbide annular cutter max. dia. 1-3/8 in
HSS annular cutters max. dia. 1-3/8 in
Annular cutter holder 3/4 in Weldon
Annular cutter change tool-free
Stroke 5-5/16 in
Total stroke range 10-1/4 in
Magnetic holding force 2,248 lbs
Magnetic base dimensions 6-7/8 x 3-1/8 in
Cable with plug 13 ft
Weight according to EPTA 23.4 lbs

Operating Instructions
Data Sheet