Premium Finishing Supplies for Knife Makers & Jewelers
Cratex rubber-bonded abrasives — the tools professionals trust for plunge lines, mirror finishes, ring finishing, and precision detail work.
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🇺🇸 American Made
Cratex products made in San Diego, CA
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📦 Fast Shipping
Ships within 1-3 business days
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↩️ Easy Returns
30-day hassle-free policy
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🔒 Secure Checkout
Your payment info always protected
Why Makers Choose Cratex
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Cushioned Cut, Zero Gouging
Cratex rubber-bonded abrasives cut freely and smoothly without digging in. The premium rubber bond absorbs pressure so you can polish aggressively — whether it's a blade bevel or a sterling ring shank — without risking the work you've already done.
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Self-Renewing Abrasive
As the surface wears, fresh silicon carbide grains are constantly exposed. Unlike sandpaper that dulls and clogs, Cratex performs the same from the first touch to the last — consistent grit, consistent finish.
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Four Grits, One System
Coarse (Green) → Medium (Brown) → Fine (Reddish) → Extra Fine (Grey). Work through the progression for a flawless finish, or jump to the grit you need. Color-coded so you never grab the wrong one.
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Every Shape for Every Problem
Wheels for flat surfaces. Points for plunge lines and bezels. Cones for inside curves. Blocks for hand work. Whatever the geometry — blade or band — there's a Cratex shape that fits it perfectly.
For Knife Makers
For Jewelers
Knife Maker Kits
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Knife Maker Starter Kit — Cratex Abrasive Wheels & Points, 4 Grits, Fits Dremel & Flex Shaft
Regular price $115.00 USDRegular priceSale price $115.00 USD -
Plunge Line Finishing Kit for Knife Makers — Cratex Bullet Points & Wheels for Clean Plunge Lines
Regular price $75.00 USDRegular priceSale price $75.00 USD -
Mirror Finish Kit for Knife Blades — Cratex Progressive Grit Abrasive System
Regular price $125.00 USDRegular priceSale price $125.00 USD -
Knife Blade Restoration Kit — Cratex Rubberized Abrasive Wheels for Vintage Blade Repair
Regular price $125.00 USDRegular priceSale price $125.00 USD -
Guard & Bolster Finishing Kit — Cratex Detail Points for Knife Handle Junctions
Regular price $155.00 USDRegular priceSale price $155.00 USD
Jeweler Kits
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Bezel & Detail Finishing Kit — Cratex Fine Points for Prong Settings & Jewelry Detail Work
Regular price $125.00 USDRegular priceSale price $125.00 USD -
Jewelry Casting Cleanup Kit — Cratex Abrasive Wheels for Investment Cast Sprue Removal
Regular price $125.00 USDRegular priceSale price $125.00 USD -
Precious Metal Polish Kit — Cratex Fine Abrasives for Gold, Platinum & Silver Jewelry
Regular price $120.00 USDRegular priceSale price $120.00 USD -
Jewelry Finishing Starter Kit — Cratex Polishing Wheels for Sterling Silver, Gold & Bench Work
Regular price $125.00 USDRegular priceSale price $125.00 USD
All Cratex Products
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Bezel & Detail Finishing Kit — Cratex Fine Points for Prong Settings & Jewelry Detail Work
Regular price $125.00 USDRegular priceSale price $125.00 USD -
Cratex Air Tools Package
Regular price $469.52 USDRegular priceSale price $469.52 USD -
Cratex Brightboy Mounted Wheels
Regular price From $19.00 USDRegular priceSale price From $19.00 USD -
Cratex Combination Kit No. 226
Regular price $430.56 USDRegular priceSale price $430.56 USD -
Cratex Cones (Box of 100)
Regular price From $89.00 USDRegular priceSale price From $89.00 USD -
Cratex Large Wheels
Regular price From $45.00 USDRegular priceSale price From $45.00 USD -
Cratex Mandrels
Regular price From $7.50 USDRegular priceSale price From $7.50 USD -
Cratex Mini Block Kit No. 128B
Regular price $58.28 USDRegular priceSale price $58.28 USD