FEIN AJMU 137 PMQW 18V Cordless Magnetic Base Drill, 1-3/8 in. x 2 in.
FEIN's AJMU 137 PMQW is an 18 V cordless magnetic base drill for mobile work on construction sites, cutting holes up to 1-3/8 in. (35 mm) in diameter with a 2 in. depth of cut. A permanent magnet holds it to the work, and a brushless PowerDrive motor with tacho electronics turns the single-speed spindle forward or in reverse.
A double dovetail guide extends the stroke range, and the small, light tool is built to resist wear in industrial and trade use. It runs on FEIN HighPower batteries, whose high-current cells work with the brushless motor to sustain a high work rate over long periods. Jobs include core drilling on the magnetic base, spiral drilling, tapping, countersinking and reaming.
Highlights
18 V cordless magnetic drill, up to 1-3/8 in. (35 mm) diameter
2 in. depth of cut
Permanent magnet; single speed with forward/reverse
Brushless FEIN PowerDrive motor with tacho electronics
Double dovetail for an extended stroke range
Core and spiral drilling, tapping, countersinking and reaming
Specifications
Brand | FEIN |
Manufacturer part number | 71700261090 |
Power | 18 V cordless |
Max core diameter | 1-3/8 in. (35 mm) |
Depth of cut | 2 in. |
Magnet | Permanent |
Speeds | Single speed |
Rotation | Forward/reverse |
Motor | Brushless FEIN PowerDrive with tacho electronics |
Guide | Double dovetail, extended stroke range |
Battery system | FEIN HighPower, high-current cells |
Applications | Core and spiral drilling, tapping, countersinking, reaming |




