Insulation Hole Saw for Polystyrene and Mineral Wool 68mm G81219 GEKO
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:G81219
Availability:
EAN code:5901477176623
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,25 kg
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- Product description
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- Purchase history (3)
Insulation hole saw for polystyrene and mineral wool 68mm GEKO G81219
A specialist plastic hole saw designed for cutting installation holes in thermal insulation materials. It allows precise cutting of recesses for mechanical fixings in building insulation systems.
Technical features
Plastic construction
The durable polymer body provides long-lasting performance under regular use. The material does not react with insulation materials and does not cause them mechanical damage during cutting.
68 mm diameter
The size is matched to standard mechanical fixings used in ETICS systems. It allows a precise hole to be cut with minimal clearance for the polystyrene plug.
Power tool compatibility
The tool's shank fits the chucks of standard drills and drivers. No specialist adapters are required – standard building equipment can be used.
For thermal insulation
Designed for use with low-density materials – EPS and XPS polystyrene and mineral wool. It minimises the risk of thermal bridges forming at fixing points.
Technical specification
| Model | G81219 |
| Manufacturer | GEKO |
| Working diameter | 68 mm |
| Material | Plastic |
| Chuck type | Standard chuck |
| Intended use | Polystyrene, mineral wool |
Applications
- Cutting holes for insulation anchors in ETICS systems
- Preparing fixing recesses in façade insulation
- Cutting holes for polystyrene fixing plugs
- Installing external wall insulation on blocks of flats
- Thermal refurbishment work on single-family homes
- Installing insulation in industrial buildings
- Preparing the insulation layer for façade cladding
Use and maintenance
Preparation before use
Before starting, fit the hole saw in the chuck of a drill or driver. Make sure the tool's shank is seated securely – any play can lead to an irregular cut. Set a low speed (300-500 rpm) – thermal insulation materials do not require high rotational speeds.
Drilling technique
Hold the hole saw perpendicular to the insulation surface and start drilling with light pressure. Excessive force can tear the material. With mineral wool, drill in one continuous movement to avoid delaminating the fibres. Once the hole is cut, remove any material remnants from inside the hole saw.
Tool maintenance
After use, clean the hole saw of any polystyrene or wool residue. Check the condition of the cutting edges – damage can lead to an uneven cut. Store in a dry place, protected from mechanical impact. The plastic is moisture-resistant but can be damaged if dropped from a height.
Commercial information
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Client: Da...za,date of purchase 25-07-2026 22:06
Client: St...cz,date of purchase 15-01-2026 10:34
Client: Ma...ki,date of purchase 20-03-2024 00:01
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