BYCON Dry Core Kit - Electrician's kit 5-piece (Ø38-127 mm)
This five-piece dry core drilling set is designed for craftsmen who need to drill socket or through-holes quickly and dust-free. The laser-welded 10 mm-high segments offer high wear resistance and maintain their cutting capacity even in limestone and lightly reinforced concrete. Each crown has a standard working length of 150 mm, ideal for one-pass drilling in residential and commercial building walls. The included SDS, SDS-MAX and HEX adapters make the set directly compatible with most commonly used drills; the pilot drill and guide rod ensure accurate centring. The drift key lets you quickly change between diameters, while the aluminium case keeps all your tools organised and protected during transport.
Main specs
- Set diameters: Ø 38, 52, 65, 117 & 127 mm
- Working length per crown: 150 mm
- Segment height: 10 mm, laser-welded
- Connection: ½″ BSP-female (M16 optional via adapter)
- Accessories: SDS, SDS-MAX & HEX adapters, pilot drill, guide rod, driftkey
- Transport: Aluminium case with foam inlay
Specifications
- Usage: Dry drilling in brick, sand-lime brick, light concrete blocks
- Machine power: 1 200 - 3 000 W dry motor
- Segment width: 3.8 mm - holly thickness 1.5 mm (Ø 38-52 mm) / 2.4 mm (Ø 65-127 mm)
- Recommended speed: 1 500 - 3 000 rpm (no impact drill/hammer)
Technical specifications
Diameter (mm) | Working length (mm) | Wire | Segment (mm) | # Segm. |
---|---|---|---|---|
38 | 150 | ½″ BSP | 1,5 × 3,8 × 10 | 4 |
52 | 150 | ½″ BSP | 2,4 × 3,8 × 10 | 4 |
65 | 150 | ½″ BSP | 2,4 × 3,8 × 10 | 4 |
117 | 150 | ½″ BSP | 2,4 × 3,8 × 10 | 5 |
127 | 150 | ½″ BSP | 2,4 × 3,8 × 10 | 6 |
Scope of delivery
- 5 × dry diamond crowns (Ø 38, 52, 65, 117, 127 mm)
- Driftkey 8 × 70 mm
- HEX → ½″ BSP adapter 88 mm
- SDS → ½″ BSP adapter 115 mm
- SDS-MAX → ½″ BSP adapter 180 mm
- Extension piece F-M ½″ BSP, 250 mm
- Pilot drill 13 × 210 mm
- Guide rod 12 × 210 mm
- Aluminium transport case with foam inlay
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