36
SKU: 21-1407-100

Platinum Zirconia Pin Hole Sanding Discs – 7/8", Box of 100

In Stock
$8.50
Los gastos de envío se calcularán al momento de pagar.

The Platinum Zirconia Pin Hole Sanding Discs are professional-grade 7/8" (22 mm) abrasive discs designed for aggressive sanding, smoothing, and surface finishing during jewelry making, platinum work, metalsmithing, and jewelry repair. Made with durable zirconia abrasive, these discs provide fast, consistent cutting action and long service life when working with precious and hard metals.

Especially well suited for platinum jewelry manufacturing and finishing, the zirconia abrasive efficiently removes excess metal, smooths casting and fabrication marks, blends surfaces, and prepares jewelry for subsequent finishing and polishing steps. The center pin-hole design provides quick, secure mounting on compatible pin-hole sanding disc mandrels for efficient use at the jewelry bench.

Available in Coarse, Medium, and Fine grits, allowing jewelers to select the appropriate cutting action for each stage of the finishing process.

Sold in boxes of 100 discs. Select your desired grit before adding to cart.

Available Grits

  • Coarse – Aggressive stock removal, shaping, deburring & initial sanding
  • Medium – General sanding, blending & smoothing
  • Fine – Surface refinement & preparation for polishing

Features

  • Professional-grade zirconia abrasive sanding discs
  • Disc Diameter: 7/8" (22 mm)
  • Quantity: 100 discs per box
  • Available in Coarse, Medium & Fine
  • Excellent for platinum jewelry manufacturing & finishing
  • Suitable for precious metals, stainless steel & other hard metals
  • Fast cutting action for removing excess metal and surface imperfections
  • Ideal for smoothing castings, fabricated jewelry & repair work
  • Center pin hole for quick and secure mounting
  • Compatible with standard pin-hole disc mandrels
  • Designed for professional jewelers, goldsmiths, metalsmiths & jewelry manufacturers

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Product comparison grid

Choosing the right product can be overwhelming. Our Product Comparison Grid helps you quickly analyze features, specifications, and prices side by side, so you can make an informed decision.

Una tabla que compara las características de 4 productos
Características
1 MM Sterling Silver Ball Chain (Per Inch) by PMC Supplies
1 MM Sterling Silver Ball Chain (Per Inch)
Ver información
1" German style chasing hammer with hardwood handle and slanted pein head for metalwork and jewelry making
1" German Style Chasing Hammer
Ver información
Gold Frenchwire 0.80 mm gauge in transparent case for jewelry finishing
Gold Frenchwire - 0.80 mm to 1 Meter
Ver información
14-piece high-density steel circle and round disc cutter set for soft metals, sizes 1/8" to 7/16"
14-Piece Circle and Round Disc Cutter Set - 1/8" to 5/8"
Ver información
Precio
Precio
$0.30
$14.35
$5.25
$28.33
Descripción
Descripción1 mm Sterling Silver Ball Chain (Per Inch) Discover the 1 mm Sterling Silver Ball Chain—an uncomplicated, professional base for... 1" German Style Chasing Hammer The 1" German Style Chasing Hammer delivers precision and reliability for metalwork and jewelry making.... Gold Frenchwire - 0.80 mm to 1 Meter Gold Frenchwire is a tightly coiled, gold-colored wire used to finish pearl... 14-Piece Circle and Round Disc Cutter Set — 1/8" to 5/8" Achieve precise, clean cuts with the 14-Piece Circle and...
36

Platinum Zirconia Pin Hole Sanding Discs – 7/8", Box of 100

$8.50

The Platinum Zirconia Pin Hole Sanding Discs are professional-grade 7/8" (22 mm) abrasive discs designed for aggressive sanding, smoothing, and surface finishing during jewelry making, platinum work, metalsmithing, and jewelry repair. Made with durable zirconia abrasive, these discs provide fast, consistent cutting action and long service life when working with precious and hard metals.

Especially well suited for platinum jewelry manufacturing and finishing, the zirconia abrasive efficiently removes excess metal, smooths casting and fabrication marks, blends surfaces, and prepares jewelry for subsequent finishing and polishing steps. The center pin-hole design provides quick, secure mounting on compatible pin-hole sanding disc mandrels for efficient use at the jewelry bench.

Available in Coarse, Medium, and Fine grits, allowing jewelers to select the appropriate cutting action for each stage of the finishing process.

Sold in boxes of 100 discs. Select your desired grit before adding to cart.

Available Grits

Features

Grit

  • Coarse
  • Medium
  • Fine
Ver producto