
10-18 Fine Grit Natural Walnut Shell Media (5 LBS/2.3 KG) - Tumbling, Blasting Abrasive for Metal, Jewelry, Wood - Deburring, Polishing, Vibratory, Anti-Skid, Filler Safe
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  About this item
- Natural & Sustainable: Made from 100% crushed walnut shells, this media is biodegradable,precision grit size (10-18 Mesh): the 1-2 mm fine grit ensures efficient polishing and finishing while preserving substrate integrity.
- Multi-Surface Safe: Walnut shell grit (Mohs 4.5-5 hardness) gently removes paint, grease, and rust without damaging soft metals, wood, plastic, or delicate jewelry surfaces.
- Versatile Applications: Ideal for blasting, vibratory tumblers, engine carbon cleaning, deburring, anti-slip coatings, scale modeling, and as a non-dulling filler for pincushions.
- Reusable & Cost-Effective: Durable walnut shell media can be reused multiple times, offering long-term value for DIY projects or professional workshops.
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Anti-Slip Solution: Mix walnut shells with coatings for enhanced traction on floors, stairs, or industrial surfaces, needlework: perfect filler for pincushions—crushed walnut shells won't dull needles and provide natural weight for stability.
Product details- Package Dimensions  :  9.5 x 8.6 x 6 inches; 5 Pounds
- Item model number  :  WS10-18
- Date First Available  :  October 18, 2025
- Manufacturer  :  HOLDWIN
 - ASIN  :  B0FRMW9DL7
 Product DescriptionHOLDWIN Natural Walnut Shell Media is the ultimate choice for users seeking a powerful yet gentle abrasive solution. Crafted from sustainably sourced, crushed walnut shells, this 10-18 fine grit media delivers exceptional performance across diverse applications. Why Choose Walnut Shells? Gentle Yet Effective: With a Mohs hardness of 4.5-5, walnut shells excel at removing contaminants like paint, grease, and carbon buildup without scratching delicate substrates such as jewelry, soft metals, or wood. Reusable: Unlike synthetic abrasives, our walnut shell media is 100% biodegradable and reusable, aligning with sustainable practices for both DIY enthusiasts and industrial users. Multi-Purpose Mastery: From vibratory tumbling and blast cleaning to creating anti-slip surfaces or filling pincushions, this versatile shells adapt to your needs. Applications Include: Metal & Jewelry Polishing: Restore shine to silver, brass, or gemstones. Woodworking & Model Making: Deburr and finish woodcrafts or scale models. Industrial Maintenance: Clean engine parts, degrease machinery, or apply anti-slip coatings. Crafting: Fill pincushions with natural, needle-safe walnut shells. Specifications: Grit Size: 10-18 Mesh (1-2mm) Weight: 5 LBS (2.3 KG) Material: 100% Natural Walnut Shells 
 
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