
Carborandum Stone
High-quality Carborandum Stone made from silicon carbide for fast sharpening and smooth grinding of metal tools.
Specifications:
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Material: Silicon Carbide (Carborandum)
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Shape: Rectangular / Round
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Application: Sharpening, Grinding, Honing
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Usage: Wet & Dry
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Color: Grey / Black / Green (Varies)
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Hardness: High
Market Running Sizes (Common):
- 6” × 2” × 1”
- 8” × 2” × 1”
- 10” × 2” × 1”
- 12” × 2” × 1½”
- 150 mm, 200 mm, 250 mm, 300 mm
(Can be supplied in custom sizes on request)
Description
The Carborandum Stone (also known as a Silicon Carbide sharpening stone) is a high-performance abrasive stone used for sharpening, grinding, smoothing, and honing metals and tools. Manufactured using premium silicon carbide grains, it provides fast material removal, smooth finishing, and long-lasting performance even in demanding industrial environments.
Carborandum stones are widely used by carpenters, masons, mechanics, welders, toolmakers, and fitters for sharpening chisels, blades, knives, lawn mower blades, cutting tools, and machine parts. The coarse and medium grit structure allows both rough grinding and fine finishing, offering excellent control and precision.
Designed for wet or dry use, this stone reduces heat buildup during sharpening, minimizing damage to cutting edges. Its strong bonding structure prevents cracking and ensures uniform wear for consistent, reliable results over long periods.
At WholesaleHardware.in, we supply high-quality Carborandum stones in market-standard sizes for construction, fabrication, and workshop applications at wholesale prices in Hyderabad and across India.
Whether you are maintaining industrial tools or sharpening household implements, this Carborandum Stone is a must-have in every toolbox.
Product Features
- Made from premium Silicon Carbide (Carborandum)
- Provides fast and efficient sharpening
- Suitable for wet and dry grinding
- High hardness for long-term durability
- Smooth and even surface finish
- Prevents overheating during sharpening
- Strong bonding – crack and wear resistant
- Ideal for chisels, knives, blades, cutter tools & machine parts
- Used in construction, carpentry, workshops & industries
- Uniform grit for consistent performance


