We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular carbon brush with copper connector pin and spring cable, 28 by 10 by 6 mm

Unique-Bargains

Unique-Bargains Carbon Brush 28 x 10 x 6 mm

SKU CH-2R4Y-NZQ4J

Replacement carbon brush measuring 28 x 10 x 6 mm with 68 mm total length for electric motor repair

  • Main materialMetal
  • Replaces worn motor brushes restoring electrical contact
  • Carbon and copper construction conducts current reliably
  • Spring-loaded design maintains consistent pressure on commutator
  • 28 x 10 x 6 mm carbon block fits compatible drills
  • 68 mm total length including cable and pin

Carbon Brush for Electric Drill Motors

This carbon brush replaces worn contacts in electric drill motors to restore the electrical circuit between stationary and rotating parts. It suits DIY users and technicians servicing power tools where the original brush has worn down.

Upgrade from Worn or Damaged Brushes

The jump is worth it when the motor sparks, loses power or runs unevenly due to brush wear. A fresh brush restores consistent contact with the commutator so the tool regains reliable starting and steady torque under load.

Sustained Load Behaviour

Under continuous use the carbon material maintains steady conductivity while the spring keeps even pressure against the commutator. The copper lead and pin stay secure at the 68 mm total length so the connection does not loosen during extended drilling sessions.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 96% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameUnique Bargains
Size & build
Main materialMetal

Questions about this item

Will a 28 x 10 x 6 mm carbon brush fit my drill motor?

The brush measures 28 x 10 x 6 mm; compare those dimensions with the holder in your motor before ordering.

How do I install the spring-type carbon brush and what step is often missed?

Slide the brush into the holder, seat the spring behind it, and secure the terminal pin; the step often missed is ensuring the spring sits squarely so the brush maintains even contact.

When should I replace this carbon brush again?

Replace the brush when its length wears down close to the holder or when the motor shows sparking, loss of power, or uneven running.

More in Bits, Hole Saws & Accessory Kits

Similar items