MAB 845

MAB 845

Ø 100 mm Core Drilling & M30 Tapping with Swivel Base

Technical Specs

Core drill short 30 mm
12-100 mm
Core dril long 55 mm
12-100 mm
Core drill extra-long 110 mm
20 -60 mm
Thread cutting
<= M30
<= 50 mm
<= 31.75mm
Twist drilling
<= 31.75 mm
Friction clutch
Permanent internal lubrication
Speed range 1
40 -110 min -1
Speed range 2
65-175 min-1
Speed range 3
140 - 360 min-1
Speed range 4
220 - 600 min-1
Morse taper
MT 3
Quick change drill chuck-system
Industrial arbor
MT 3, 32 mm weldon
Direct arbor
25 Kg
Magnet Size
110 x 220 x 54 mm
255 mm
230 V or 110 V AC
Motor Output
1800 Watt
Swivel Base
Carbon brush wear control
CW/CCW rotation
Overheating protection
Magnet indicator
Full wave control electronics
Torque Control

The made in Germany, MAB 845 Mag Drill. The MAB 825 magnetic drilling machines can also be bought with a Swivel Base option (the model is then called MAB 845). The Swivel Base is an adjustment device on BDS magnetic core drilling machines, which helps the operator to position the machine ”even under magnetic condition.” The operator can move the machine 30° left or right and 20 mm backward or forward that too when the magnet is activated. This is a useful when drilling multiple holes close to each other (like on boiler plates) or when drilling in vertical position or overhead position. Overheat protection. One of the very useful feature of MAB 825 / MAB 845 specially for new operator is the overheat protections. Due overload or improper handling of the machine while drilling the machine may get heated and due to heat the motor may get damaged. The BDS magnetic drilling machines protects the machine from overheat by shutting down the motor when the sensors senses overheat, this prevents in damaging of the motor. After the motor is shut down by the overheat protection, keep the machine idle for 30 seconds to 1 minute and then run the run the motor again without drilling. Run the motor for a minute and then start to drill again. This feature increases the machine service life as well as avoids accidents.


Diameter Drilling


Tapping Capacity


Powerful Motor



Swivel base adjustment feature

Four-stage oil bath gearbox

Full wave control electronics

Reversible motor

Magnet indicator

Swivel Base

Safe switches

Complete internal cabling

Quick Change Drill Chuck

Industrial arbor

Ejector pins

Carry case

Safety chain

Torx screwdriver

Drill drift

Ejector pins

Operating manual

Product Videos