R3 Round Blade - (20pcs) - 5-14-473
- R3 Blades round 7-13mm. Round regroover blades. 20 pcs set.
R3 Oval Regrooving Blade 7-13 mm
PSO regrooving blade | Tread regrooving | Pack of 20
The R3 oval blade tops off the oval family of PSO blades, above the smaller R1 (3-5 mm) and R2 (5-11 mm). At a 7-13 mm cut width, it's the widest oval blade in the line, built for the most demanding tread grooves.
Construction and Materials
The blade is made from high-strength material, which keeps it working well over extended use. It fits into the heating head of the regrooving tool - the head itself only heats up once pressed against the rubber, with current running through the blade to generate the heat.
Product Features
Heats up only once pressed against the rubber.
PSO material gives the blade a long working life.
The widest range in the oval blade line.
French manufacturer of regrooving blades.
Technical Data
| Parameter | Value |
|---|---|
| Product code | 5-14-473 |
| Product name | R3 oval regrooving blade |
| Blade shape | Oval (R3) |
| Cut width | 7-13 mm |
| Manufacturer | PSO (France) |
| Heating method | Electric current through the blade |
| Pack contents | 20 pcs. |
Application
This blade regrooves tread on tyres designed for it, marked REGROVABLE, as well as thick-tread tyres such as those used on agricultural machinery and trucks. Being the widest cut in the line, the R3 handles the deepest, widest grooves found on industrial and agricultural tyres. It fits into the heating head of the regrooving tool; keeping the blade clean helps maintain cutting precision.
- Regrooving the widest grooves on REGROVABLE tyres
- Restoring tread on industrial and agricultural tyres with a very thick profile
- Tyre workshops performing regrooving services
Frequently Asked Questions
What is the R3 oval blade used for?
It regrooves the widest tread grooves on tyres designed for regrooving as well as thick-tread tyres, such as agricultural and truck tyres.
How does the R3 blade differ from the R1 and R2?
The R3 has the widest cut in the oval blade line - 7-13 mm, versus 3-5 mm on the R1 and 5-11 mm on the R2 - making it suited to the widest grooves.
How does the blade heat up during use?
The blade heats up as electric current runs through it, and the regrooving head only heats once it's pressed against the rubber.
Are other blade shapes and sizes available?
Yes, the full range of PSO blade sizes and shapes is available, letting you choose the right one for a given tyre.