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180 Grit Ceramic Alumina Flat Bar Sharpening Stone, 3.94 Inches, Pkg Qty 12

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Industrial · SKU: AC0791707

180 Grit Ceramic Alumina Flat Bar Sharpening Stone, 3.94 Inches, Pkg Qty 12

This 180-grit ceramic alumina flat bar sharpening stone is engineered for aggressive stock removal and initial edge shaping on tools and blades.

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$79.99
$6.67/each(12 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$79.99
11 - 50-5%$75.99
51+-10%$71.99
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Quick Answer

How Buyers Should Evaluate 180 Grit Ceramic Alumina Flat Bar Sharpening Stone, 3.94 Inches, Pkg Qty 12

This 180-grit ceramic alumina flat bar sharpening stone is engineered for aggressive stock removal and initial edge shaping on tools and blades. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • Abrasive Grade: 180
  • Abrasive Grit: 180
  • Backing Material Type: Ceramic Fiber

Purchase Details

  • Online price starts at $79.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 12 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

Abrasive Grade180
Abrasive Grit180
Backing Material TypeCeramic Fiber
Abrasive MaterialCeramic Alumina
Stone TypeFlat Bar
Grit180
Stone Size3.94x0.04x0.04 in
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

The 180 Grit Ceramic Alumina Flat Bar Sharpening Stone is a professional-grade abrasive tool designed for efficient stock removal and initial edge formation. Engineered for durability and performance, this stone is ideal for tradespeople and technicians who require a reliable tool for restoring and shaping edges on a wide array of cutting instruments. Its specialized construction prioritizes aggressive cutting action while maintaining structural integrity under pressure.

Key Features

Features a consistent 180-grit ceramic alumina abrasive for fast, controlled material removal. Utilizes a resilient ceramic fiber backing that provides exceptional flexibility and crack resistance. The flat bar profile offers a precise, uninterrupted sharpening surface for accurate bevel work. Compact 3.94-inch length is optimized for hand-held use and detailed sharpening tasks. Engineered for aggressive cutting to quickly establish primary bevels and repair nicked edges. Provides a uniform scratch pattern as a foundational step before progressing to finer grits.

Specifications

Abrasive Grade: 180 Abrasive Grit: 180 Backing Material Type: Ceramic Fiber Abrasive Material: Ceramic Alumina Stone Type: Flat Bar Grit: 180 Stone Size: 3.94 inches in length, 0.04 inches in width, 0.04 inches in thickness Package Quantity: 12 stones

Applications

Initial edge shaping and bevel setting on chisels, plane irons, and woodworking tools. Rapid stock removal and repair of damaged or dulled edges on knives and blades. Pre-honing preparation in multi-stage sharpening systems for metalworking tools. General maintenance of cutting tools in workshops, fabrication shops, and jobsite environments.

Frequently Asked Questions

What are the exact dimensions and abrasive specifications of this sharpening stone?
This flat bar stone measures 3.94 inches in length, with a cross-section of 0.04 inches by 0.04 inches. It is made from ceramic alumina abrasive on a ceramic fiber backing, providing a consistent 180 grit for aggressive material removal.
What are the primary applications for a 180 grit ceramic alumina stone like this?
This coarse 180 grit stone is ideal for initial shaping, repairing nicks, and re-establishing bevels on tools and blades. Its slim, flat bar profile is particularly effective for sharpening narrow chisels, plane irons, and detailed carving tools.
How is this product packaged for order, and what is the minimum quantity?
This item is sold in a package quantity of 12 individual stones. Each stone is packaged to prevent damage during shipping, providing a cost-effective bulk option for professional workshops or high-volume users.
180 Grit Ceramic Alumina Flat Bar Sharpening Stone, 3.94 Inches, Pkg Qty 12 | Machrio