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Ten pairs of small rectangular carbon brushes with coiled springs, dark grey finish

Unique-Bargains

Unique-Bargains 10 Pair Power Tool Carbon Brushes 6.5 x 7.5 x 13.5mm for Hitachi

SKU CH-ER7Z-SRGR4

Ten pairs of carbon brushes sized 6.5 x 7.5 x 13.5 mm fit Hitachi drills, grinders, planers and saws

  • 10 pairs extend service life across multiple tools
  • 5 x 7.5 x 13.5 mm fit Hitachi D10YB, G10SR2, WR16SA and more
  • Spring-loaded design maintains contact up to 3.3 cm stretched length
  • Carbon composition resists wear in grinders, drills and planers
  • Light 28 g pack keeps spares ready without adding bulk

10 Pairs Carbon Brushes for Hitachi Tools

This pack supplies ten pairs of spring-loaded carbon brushes sized 6.5 x 7.5 x 13.5 mm for compatible Hitachi power tools. The brushes suit drills, grinders, planers, saws and nibblers listed by the manufacturer. They are non-OEM replacements intended for routine motor maintenance. Each pair weighs approximately 28 grams total.

Verify Model and Brush Dimensions Before Ordering

Confirm your tool model appears in the compatibility list such as D10YB, G10SR2, G12SA or WR16SA before purchasing. Measure the existing brushes to ensure the 6.5 mm thickness, 7.5 mm width and 13.5 mm length match the worn parts. The spring stretches to roughly 3.3 cm total length when installed.

Steady Wear Under Continuous Motor Load

Carbon material maintains consistent electrical contact during extended grinding, drilling or cutting sessions. The spring mechanism keeps pressure stable as the brush face wears down over time. Ten pairs provide enough spares for multiple service intervals on professional job sites.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 90% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

Does the pack contain 10 pairs of carbon brushes ready to fit, or must springs or holders be purchased separately?

The pack includes 10 pairs of motor carbon brushes with springs attached; no extra springs or holders are required.

How do I confirm the 6.5 x 7.5 x 13.5 mm brushes match my Hitachi tool?

Check your tool’s model against the listed compatibles — G10SR2, G12SR2, DH25PB, WR16SA and others — and verify the old brush measures 6.5 mm thick, 7.5 mm wide and 13.5 mm long.

What does the 3.3 cm total length mean when the brush is installed?

That is the overall length with the spring fully stretched; the carbon block itself is 13.5 mm, so the spring adds the extra reach needed for the holder.

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