PULSAR DIAMOND® Little Ripper Fully sintered diamond Bronze Grinding wheel 240grit 20mm x10mm Choice of 2.35mm or 3.00mm shank Lot B4-Axxx wk_end_auction Gamble Grade:| 🎲 Gamble Grade

Gamble Grade:| 🎲 Gamble Grade C (Gamble) | Bright flashes showing – unknown depth/consistency

Flat blue bar visible from two sides and through the top skin

This Coober Pedy crystal seam opal rub rough features nice blues and greens already exposed on the face

🔥 Get your bids in now for Lot B4-A310 — only on Bid-4

With its striking play-of-color and natural formation

PULSAR DIAMOND® Little Ripper Fully sintered diamond Bronze Grinding wheel 240grit 20mm x10mm Choice of 2.35mm or 3.00mm shank Lot B4-Axxx wk_end_auction Gamble Grade:| 🎲 Gamble GradePULSAR DIAMOND Fully Sintered Grinding wheels 20mm diameter x 10mm grinding width You get 1 x 240 Grit Either 2. 35mm or 3. 00mm shanks available Bronze Sintered Alloy with High Diamond Concentration Designed for opal LITTLE RIPPER Hubdrive M3 Screw on Grinding Burr wheels Lapidary rotary tools carving (supplied with 1x mandrels either 2. 35mm or 3. 00mm please leave note at checkout) Max speed 15,000rpm Ideal working speed 1000 10,000rpm WET USE ONLY