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Mirka

Mirka Iridium 6" Grip 121H 40 part

SKU CH-7HEN-7KVJQ

6-inch grip abrasive disc with 121-hole pattern and 40-grit finish for dust-free sanding

  • 40 grit abrasive removes material quickly
  • 121-hole pattern improves dust extraction
  • 6 inch grip disc fits standard backing pads
  • Iridium series built for long service life
  • Listed by manufacturer in 2022

Product identity

The Mirka Iridium 6" Grip 121H 40 part is a new machinery component listed by the manufacturer in June 2022. It belongs to the automotive and machine-shop category for motors and parts. The supplier reference is 24-6MH-040.

Suitability

This part suits technicians who need a 6-inch grip component with the 121H 40 specification for compatible equipment. Buyers requiring a different diameter, hole pattern or grit configuration should look at other items in the range.

Capacity and headroom

The 121H 40 designation indicates the specific grade and hole count for dust extraction and surface preparation tasks. It handles the workloads matched to that specification; applications demanding a higher or lower grade will need an alternative product.

How it compares

Measured against everything we stock in Industrial Motors & Machine Parts, at today’s prices. Recalculated every night.

Price $45.99
Cheaper than about 61% of the 397 comparable items (median $91.99).

Specifications

Product
Brand nameMIRKA

Questions about this item

What backing pad does the 6" Grip 121H 40 disc require?

Use a 6-inch grip-face backing pad with a matching hole pattern so the 121-hole dust extraction works correctly.

Will the 121-hole pattern on this disc align with my existing 6-inch multi-hole sander pad?

Yes, the 121-hole layout is designed to match standard 6-inch multi-hole backing pads for full dust extraction.

How can I verify the 40 grit discs are cutting as expected after fitting them?

The surface should show a uniform scratch pattern and dust should pull cleanly through all 121 holes without loading.

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