Fein KBM 50 U Metal Core Drilling Unit up to 50 mm

Lightweight and powerful 2-speed universal metal core drilling unit up to 50 mm

The Fein KBM 50 U metal core drilling unit up to 50 mm is a lightweight yet powerful 2-speed universal magnetic core drilling machine. It impresses with the highest level of functionality and enables flexible working both in the workshop and on the construction site. With the electronic magnetic holding force increase and the magnetic holding force display, you can achieve optimum results. In addition, it offers functions such as clockwise/anticlockwise rotation, electronic speed reduction, memory function and speed-controlled tacho electronics. Get this versatile magnetic core drill now for precise drilling work up to 50 mm diameter.

Highlights

• Extremely wear-resistant machine concept with swivel-mounted motor cable protection hose for tough use in industry and trade.
• Perfect power-to-weight ratio thanks to compact, weight-optimised design and FEIN 1 200 W high-performance motor with tacho electronics for high speed stability for reliable and economical work.
• Right/left rotation, electronic speed adjustment and 315 mm stroke range allow universal use, such as core drilling, spiral drilling, tapping as well as countersinking and reaming.
• MK3 tool holder.
• Simple and confusion-free operating concept in the user's field of vision.
• Comfortable magnetic holding force indicator.
• High magnetic holding force.
• Integrated coolant tank.
• Side-changeable feed handwheel.
• Speed memory "Memory Function".
• Personal protection switch.

Scope of delivery

• 1 case
• 1 coolant tank
• 1 lashing strap
• 1 chip hook
• 1 centring pin
• 1 contact protection
• 1 expulsion wedge

Technical data

• Rated power input: 1 200 W
• Power output: 610 W
• Load speed 1st gear: 130 - 260 min-¹
• Load speed 2nd gear: 260 - 520 min-¹
• Tool holder: MK 3
• HM core drill max. Ø: 50 mm
• HSS core drill max. Ø: 40 mm
• Core drill max. drilling depth: 50(75)* mm
• Twist drill max. Ø: 23 mm
• Tapping: M 16
• Countersinking max. Ø: 50 mm
• Reaming max. Ø: 23 mm
• Core drill holder: QuickIN
• Core drill change: without tools
• Stroke: 145 mm
• Total stroke range: 315 mm
• Cable with plug: 4 m
• Vibration and sound emission values
• Sound pressure level LpA: 82.1 dB
• Uncertainty of the measured value KpA: 5 dB
• Sound power level LWA: 93.1 dB
• Uncertainty of the measured value KWA: 5 dB
• Sound peak value LpCpeak: 96.2 dB
• Uncertainty of the measured value KpCpeak: 5 dB
• Vibration value 1 αhv 3-way: < 2.5 m/s²
• Uncertainty of the measured value Kα: 1.5 m/s²

Applications

• Core drilling metal up to Ø 35 mm: very suitable
• Core drilling metal up to Ø 50 mm: very suitable
• Auger drilling with drill chuck (DIN 338): suitable
• Twist drilling with MK chuck (DIN 345): very suitable
• Tapping: very suitable
• Countersinking: very suitable
• Reaming: very suitable
• Overhead work: suitable
• Assembly use: very suitable
• Workshop use: very suitable

Equipment

• Electronic magnetic holding force increase
• Magnetic holding force indicator
• Right/left rotation
• Electronic speed reduction
• Memory function
• Speed-controlled tacho electronics