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Metal core drilling - KBB 40Metal core drilling - KBB 40
Metal core drilling - KBB 40
Metal core drilling - KBB 40

Compact with fixed drill motor for work in tight spaces.

  • Extremely compact with perfect power-to-weight ratio for work at height and in tight spaces.
  • Feed handwheel can be moved from one side to the other for use in special work situations.
  • Concealed motor wiring prevents wires from snagging or getting caught on the workpiece.
  • Internal cooling.
  • Easy guide adjustment.
  • Solid die-cast aluminium construction.
  • Fixed drill motor.

Price includes

  • 1 case
  • 1 coolant tank
  • 1 lashing strap
  • 1 swarf hook
  • 2 centering pins
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Technical data

  • Carbide core drill bit max. diameter40 mm
  • HSS core drill max. Ø40 mm
  • Core drill, drilling depth max.50 mm
  • Input1 100 W
  • Output610 W
Show all technical attributes
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Best of core bits 3/4 in Weldon
Industrial standard. Metric dimensions, cutting depth 25 mm.
Set version, consisting of 6 core bits with diameters of 12, 14, 16, 18, 20 and 22 mm (cutting depth 25 mm) and 2 centring pins (80 mm) in plastic case.

Order no. 6 31 34 999 06 1
Best of core bits 3/4 in Weldon
Industrial standard. Metric dimensions, cutting depth 25 mm.
Set version, consisting of 4 core bits, 2x 14 mm diameter, 2x 18 mm diameter, (cutting depth 25 mm) and 1 centring pin (80 mm) in plastic case.

Order no. 6 31 34 999 06 2
HSS Nova 25 core bit with 3/4 in Weldon holder
Industrial standard. Metric dimensions, cutting depth 25 mm.

Order no. 6 31 34 120 05 1
Best of core bits Weldon
Industrial standard. Metric dimensions, cutting depth 50 mm.
Set version, consisting of 6 core bits with diameters of 12, 14, 16, 18, 20 and 22 mm (cutting depth 50 mm) and 2 centring pins (105 mm) in plastic case.

Order no. 6 31 34 999 06 3
Best of core bits Weldon
Industrial standard. Metric dimensions, cutting depth 50 mm.
Set version, consisting of 4 core bits, 2x 14 mm diameter, 2x 18 mm diameter, (cutting depth 50 mm) and 1 centring pin (105 mm) in plastic case.

Order no. 6 31 34 999 06 4
HSS Nova 50 core bit with 3/4 in Weldon holder
Industrial standard. Metric dimensions, cutting depth 50 mm.

Order no. 6 31 34 120 05 2
HSS Nova 75 core bit with Weldon holder
Industrial standard. Metric dimensions, cutting depth 75 mm.

Order no. 6 31 34 190 05 3
HSS Nova 1 in core bit with Weldon holder
Industrial standard. Imperial dimensions, cutting depth 1" / 25 mm.

Order no. 6 31 34 111 05 1
HSS Nova 2 in core bit with Weldon holder
Industrial standard. Imperial dimensions, cutting depth 2" / 50 mm.

Order no. 6 31 34 111 05 2
HSS Dura 25 core bit with 3/4 in Weldon holder
TiN surface coating for outstanding service lives and the best glide properties.
Metric dimensions, cutting depth 25 mm.

Order no. 6 31 34 120 07 5
HSS Dura 50 core bit with 3/4 in Weldon holder
TiN surface coating for outstanding service lives and the best glide properties.
Metric dimensions, cutting depth 50 mm.

Order no. 6 31 34 120 07 6
HSS Dura 1 in core bit with Weldon holder
TiN surface coating for outstanding service lives and the best glide properties.
Imperial dimensions, cutting depth 1 in/25 mm.

Order no. 6 31 34 111 07 5
HSS Dura 2 in core bit with Weldon holder
TiN surface coating for outstanding service lives and the best glide properties.
Imperial dimensions, cutting depth 2 in/50 mm.

Order no. 6 31 34 111 07 6
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