How to choose your first RC aircraft
A practical path for new pilots: Trainer, Glider, Warbird, 3D, EDF Jet, ARF, PNP, RTF, power system, radio gear and what to verify before buying.
Contour Block Coarse 140 x 51mm
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Contour Block Coarse 140 x 51mm
Contour Block Coarse 140 x 51mm is a professional Sanding Blocks item from Perma-Grit Tools Ltd., prepared for the RC-MODEL catalog with customer-facing information, official product imagery, structured specifications and no storefront supplier pricing.
Recommended use
This product is relevant for RC builders and pilots looking for sanding blocks, replacement parts, upgrades or setup components. Use it when planning a new model build, maintaining an existing aircraft, boat or radio system, or comparing compatible electronic and power-system parts.
What to check before ordering
Confirm the physical dimensions, weight, voltage, current rating, connector style, shaft size, cell count, propeller range and installation space against your model. RC-MODEL can help verify compatibility when you provide the model name and part number.
Key details
- Manufacturer: Perma-Grit Tools Ltd.
- Product Type: Sanding Blocks
- SKU: PG1047
- EAN: 4250320267980
- Availability: In stock
Sanding Block Contouring Block 28mm Radius internal face, 30mm external face. COARSE. Dims. 140 x 47 x 51mm approx. Tungsten carbide grit abrasive, tough and long lasting. Popular with stone Masons, roughing out block. Ideal for under cambers, grooves and fillets, rounding edges, corners. COARSE grit approx. equivalent to UK 180 / US 60 sandpaper Perma-Grit® Tools will cut:- All Woods, Glass Fibre, Carbon Fibre, Kevlar, Plexiglas, Lexan, Perspex, Acrylics, Plastics, Polystyrene, Brass, Copper, A
Reference SKU/model: PG1047. Mention this reference when contacting RC-MODEL for availability or fitment support.
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
What equipment do you need to start flying RC aircraft?
The complete starter list: aircraft, transmitter, receiver, batteries, charger, servos, adhesives, tools, voltage meter and field essentials.
Beginner RC glossary: ESC, Servo, LiPo, CG, Expo and more
A simple glossary for new pilots covering the terms they meet on product pages, manuals and setup conversations.
Mandatory pre-flight checks for safer RC flying
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
RC service and repairs in Israel: what to check and what parts to order
A practical Israeli customer guide for sending models for inspection, diagnosing damage, ordering parts and deciding what can be repaired.
| Technical Specifications | |
| Manufacturer | Perma-Grit Tools Ltd. |
| Product Type | Sanding Blocks |
| SKU | PG1047 |
| EAN | 4250320267980 |
| Availability | In stock |
Tags: Perma-Grit Tools Ltd., Contour Block Coarse 140 x 51mm, Parts & Accessories, Tools & Workshop, Perma-Grit Tools, Sanding Blocks