DUO-S impact drill bit with straight shank
Impact drill bit DUO-S cylindrical shank
DRL-IMP-CYL-D5.5-L85-WL39MM
ZEBRA
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Highly accurate drilling
Centring point with outstanding centring properties
Hammer-resistant, extremely robust and designed for the toughest applications
- State-of-the-art vacuum hardening
- Highly resilient cemented carbide tip
- Optimum soldering using high-vacuum technology, heat-resistant up to 1100°C
- Specially quenched and tempered clamping shank
- High-strength drill bit head, same shank material as the hammer drill bit
Fast drilling progress
- Aggressively ground cemented carbide plate
- Multi-spiral, large-volume spiral conveyor
Suitable for rotary and impact drilling
Special cemented carbide tip geometry
PGM tested
Suitable for drilling holes intended for anchor connections that are subject to approval.
Datasheets(X)
Impact drilling in concrete, masonry, sand-lime brick and natural stone. Also for rotary drilling in ceramic and marble. Suitable for use in impact drills and rotary drills, as well as in hammer drills with a drill chuck adapter.
Diameter (Ø) | 5.5 mm |
Length | 85 mm |
Working length | 39 mm |
Shank diameter | 5.5 mm |
Tool holding device | Cylinder shank |
Versatility (points system) | 2 of 4 points |
Service life (points system) | 4 of 4 points |
Drilling speed (point system) | 4 of 4 points |
Bore hole quality (point system) | 3 of 4 points |
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