Platinum Zirconia Pin Hole Sanding Discs – 7/8", Box of 100
Platinum Zirconia Pin Hole Sanding Discs – 7/8", Box of 100 - Coarse is out of stock and will ship as soon as it is back in stock.
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Platinum Zirconia Pin Hole Sanding Discs – 7/8", Box of 100
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
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Nice Hammer
Great product.
When I say HEAVY duty, I really mean it. Quality product.
Awesome detail. Seems like it will hold up great!
The price is right on this and it looks well made.
Perfect thank you
Shipment came very fast, and the saw blades are a good quality. I'm very happy with my purchase and would highly recommend purchasing from PMC Supplies.
Exactly what I've been looking for. Works perfectly.
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Great product! Trusted seller. Fast shipping despite weighing nearly 50-pounds.
Fabulous lortone tumbler and in prestine condition! Great deal. Unbeatable.
Muy buena calidad
It is poorly made, the 1st photo is the one you get. One drawer was stuck and took a few minutes to wiggle it out. You can see the glue sticking out everywhere. The price is extremely high for what it is. I'm very disappointed.
Foredom lubricant kit excellent price and great
Got what i ordered
