FEIN JMU 137-2 QW 2-Speed Universal Magnetic Core Drill, 1-3/8 in.
The FEIN JMU 137-2 QW puts a second, high-speed gear into a small, long-stroke universal core drill on a magnetic base, so twist drilling goes faster alongside core work up to 1-3/8 in. (35 mm) diameter and 2 in. deep. It runs forward and reverse and is built solidly for heavy trade and industrial use.
FEIN keeps the machine compact and light, and its high-output motor uses tacho electronics to hold speed steady, giving a very good power-to-weight ratio and dependable, efficient work. A pivoting, swivel-mounted sleeve guards the motor cable, and the solid construction makes the drill highly resilient.
Highlights
2 speeds, including a high gear for efficient twist drilling
Core drills up to 1-3/8 in. (35 mm); 2 in. depth of cut
Forward/reverse rotation
Motor with tacho electronics for stable speed
Solid, wear-resistant build with pivoting motor cable protection
Specifications
Brand | FEIN |
Manufacturer part number | 72705861120 |
Class | Universal, long-stroke |
Max core diameter | 1-3/8 in. (35 mm) |
Depth of cut | 2 in. |
Speeds | 2 (high speed for twist drilling) |
Rotation | Forward/reverse |
Motor | 1 100 W, tacho electronics |
Cable protection | Swivel-mounted, pivoting sleeve |
Good to know
Check the input power (voltage, phase and amperage) against your supply before you order.


