KEYSTONE Mizzy Heatless Wheels 5pk Regular Grit #5 1/8in ( 3.1mm ) x 7/8in (3.1 x 22.2mm) #6130500/5 -

KEYSTONE Mizzy Heatless Wheels 5pk Regular  Grit  #5 1/8in ( 3.1mm )  x 7/8in (3.1 x 22.2mm) #6130500/5 -
KEYSTONE Mizzy Heatless Wheels 5pk Regular  Grit  #5 1/8in ( 3.1mm )  x 7/8in (3.1 x 22.2mm) #6130500/5 -
SKU: 400154 - IN STOCK - Only 1 Left - Order now!
$7.61
Quantity:

Minimum quantity is 1.

Manufacturer #
6130500/5
Manufacturer
Model
Mizzy
Colors
#5
Features
Heatless
Package
5pk
Only 1 Left - Order now!

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Description

KEYSTONE
KEYSTONE · ABRASIVES · Heatless Wheels
Keystone Mizzy Heatless Wheel - Grey, Regular Grit, #5 (1/8 in x 7/8 in), 5-Pack

KEYSTONE Mizzy Heatless Wheel — Grey, Regular Grit, #5 (1/8" × 7/8"), 5-Pack

SKU 400154 · KEYSTONE · Mizzy · Mfg #6130500 · regular grit

Description

The Mizzy Heatless Wheel in grey is a silicon carbide abrasive wheel with a non-loading binder, built for rapid reduction through to final shaping. The name is the point: it cuts without generating excessive heat.

Heat is what destroys work at the bench — it distorts acrylic, crazes denture teeth and stresses porcelain. A wheel that removes material fast while staying cool lets you take the reduction in one pass instead of feathering it and waiting.

KEYSTONE specifies the grey Wheels for non-precious, semi-precious and precious alloys, porcelain, acrylic, denture teeth and natural dentition. This listing is the #5 size — 1/8" × 7/8" (3.1 × 22.2 mm) — in regular grit, five Wheels per pack.

Grey is silicon carbide. If you are finishing porcelain or precious metal and need a non-contaminating wheel, ask us about the white aluminium-oxide version instead — it is a different wheel, not a colour option.

Specifications

ProductMizzy Heatless Wheel — grey
AbrasiveSilicon carbide, non-loading binder
GritRegular
Size#5 — 1/8" × 7/8" (3.1 × 22.2 mm)
Maximum speed20,000 rpm
SubstratesNon-precious / semi-precious / precious alloys · porcelain · acrylic · denture teeth · natural dentition
Pack quantity5 Wheels
Manufacturer part #6130500
USDD SKU400154
BrandKEYSTONE Industries, Gibbstown, NJ, USA

What You Get

  • 5 × Mizzy grey Heatless Wheels, #5 regular grit
  • 1/8" × 7/8" (3.1 × 22.2 mm)
  • Genuine KEYSTONE Mizzy product, Mfg #6130500
  • Shipped from Boca Raton, FL

Works With

  • Lab handpieces and mandrels rated to 20,000 rpm or above
  • KEYSTONE 3/32" HP mandrels — SKU 034-1520051

Why You’ll Love It

  • Cuts cool. The whole reason the product exists.
  • Non-loading binder. The wheel does not clog and stall mid-cut.
  • Rapid reduction through to final shaping on one wheel.
  • 20,000 rpm rated. Fits standard lab handpiece speeds.
  • Silicon carbide — the grey formulation, for the broad substrate range above.

If You Are Looking For…

  • Other Mizzy sizes — the range runs to 15 sizes; tell us the diameter and thickness you need
  • White aluminium-oxide Heatless Wheels — non-contaminating, for porcelain and precious metals; ask us
  • Mandrels to mount them — SKU 034-1520051

Documentation

Manufacturer

KEYSTONE Industries
480 South Democrat Road, Gibbstown, NJ 08027, USA
Phone: (856) 663-4700  ·  Toll free: (800) 333-3131  ·  Fax: (856) 224-9444
dental.keystoneindustries.com

US dental manufacturer since 1908. KEYSTONE maintains FDA product and establishment registrations, state pharmaceutical licenses and ISO 13485 (medical device) QMS certification.

AUTHORIZED DISTRIBUTORUS Dental Depot is an Authorized KEYSTONE Distributor

Every KEYSTONE product we sell is a genuine, factory-fresh product, sourced through authorized channels and shipped from our US facility in Boca Raton, FL — with full US-based support.

Warranty & Guarantee

KEYSTONE warrants this product to be free from defects in materials and manufacture. Any product found defective is replaced per the manufacturer’s policy. As an authorized distributor, US Dental Depot facilitates replacement directly with the manufacturer.

This is a consumable / wear item whose service life depends on use conditions, so no fixed service period is claimed.

Warranty terms are set and administered by KEYSTONEdental.keystoneindustries.com

Product description last updated: July 25, 2026

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