Cut circular through-holes in concrete, masonry and stone for pipes and services.

Extension for core bits 1"1/4 connection SPIT
Key features
- TypeCore bit extension
- Connection1 1/4"
- Available lengths (mm)200, 400
- CompatibilitySD160 core drill
What it is
Extension for core bits 1"1/4 connection SPIT. Key specifications: type Core bit extension, connection 1 1/4", compatibility SD160 core drill.
Core drilling equipment comprises diamond core bits, extensions, adapters, drill stands and water and dust extraction systems for core drills.
What it is for
Used for core drilling concrete and masonry, for service openings and sampling and for drilling reinforced concrete, in hammer or rotary hammer mode.
How to use it
Fit the core bit to the core drill using the adapter matching the thread, and secure the stand to the surface with an anchor or vacuum base. For wet coring, turn on the water before starting and keep it running throughout; for dry coring, connect the dust extractor. Start with light feed until the bit has cut a groove, then continue at steady pressure without forcing.
Where it is used
- Demolition
- Building services
- Renovation
Technical data
- Type: Core bit extension
- Connection: 1 1/4"
- Compatibility: SD160 core drill
Who it is for
Designed for demolition operatives, electricians and plumbers.
Related products
- Extension for core bits 1"1/4 connection SPIT 200250
- Water pump SPIT 200248
- Diamond core drill Sd 160 SPIT 87889 — from the category Electric Core Drills
- Site vacuum cleaner Ac 1625 SPIT 87903 — from the category Single-Phase Industrial Wet and Dry Vacuums
- Hydraulic spreader DV 200 Breaker — from the category Construction Machines for Cutting, Core Drilling and Compaction
- Browse the whole category: Core Drilling Equipment
Before you order
In your request, please state the connection type and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 4
| Type | Core bit extension |
|---|---|
| Connection | 1 1/4" |
| Available lengths (mm) | 200, 400 |
| Compatibility | SD160 core drill |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Vacuum dust, debris and liquids on site and in the workshop, also when connected to power tools.
Cut wide holes in concrete, masonry and tiles for pipes, electrical boxes and openings.
For safety
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.





