This high-quality carbon brush set is designed specifically suit for Ralli Wolf SD4C (No.17) 13 mm light-duty drill. It serves as a direct replacement for worn-out brushes, restoring the drill’s motor performance, efficiency and longevity. Made from durable carbon (graphite) material, the brushes ensure stable electrical contact with the motor commutator, enabling smooth current flow with minimal sparking, friction and heat build-up.
Whether you are a professional user or a home-workshop operator, this carbon brush set helps maintain optimal drilling performance, reduce maintenance costs, and extend the life of your Ralli Wolf drill.
Packaged as a pair, the set is easy to install, and is a cost-effective maintenance item that prevents motor wear and potential damage from worn brushes.
Product Dimension – 19x10x5 m.m.
Application – This Carbon brush is used for light duty drill.
Product Specification –
High-grade carbon material – Provides reliable electrical conductivity, low friction, wear resistance and heat dissipation.
Restores motor performance – Helps regain original speed, torque and smoothness by maintaining consistent electrical contact.
Reduces sparking & overheating – Minimizes motor wear, reduces arcing and contributes to safer operation.
Cost-effective maintenance – Much cheaper than replacing motors or whole tools, prolonging the drill’s usable life.
Note – Some slightly different models might have different brush size/shape — always cross-verify before purchase.
In The Box – 1 Pair (2pcs) of carbon brush (Ralli wolf SD4C Compatible).
Rate – Price of the carbon brush depend on the quantity and rate negotiable as per condition, price is not fixed don’t consider this price.
Please contact us for any kind of information regarding to this carbon brush






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