M
User5468356
★★★★★
2026-11-10
Nicely packed, easy to use, and looks just like the pictures.
F15 Inner Diameter 15mm Grinding Round Cup Diamond Bit
$10.00
$13
30% OFF
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Product Details
Description
Specifications
Care Guide
F15 Inner Diameter 15mm Grinding Round Cup Diamond Bit
Specifications: Fine Grit
Length: 50.3mm
Shank Diameter: 6mm
Outer Diameter: 16mm
See other listings here → #MaruCup
#MaruCupF
These are more perfectly round than cup-shaped bits with 2.35mm or 3mm shanks, making them ideal for stone processing, jewelry making, and hobbyists creating stone bracelets or prayer beads, allowing for a beautiful rounded finish.
Please use water during grinding to prevent overheating.
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Category
Files
Condition
New/unused
Shipping
Included in price (by seller)
From
Niigata
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.