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800 Grit Ceramic Alumina Flat Bar Sharpening Stone, 3.94 Inch, Pkg Qty 12

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Industrial · SKU: AC0791702

800 Grit Ceramic Alumina Flat Bar Sharpening Stone, 3.94 Inch, Pkg Qty 12

This 800-grit ceramic alumina flat bar sharpening stone is engineered for precision edge maintenance on fine cutting tools. Its ceramic fiber backing provides durability and flexibility, resisting breakage during use.

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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 800 Grit Ceramic Alumina Flat Bar Sharpening Stone, 3.94 Inch, Pkg Qty 12

This 800-grit ceramic alumina flat bar sharpening stone is engineered for precision edge maintenance on fine cutting tools. Its ceramic fiber backing provides durability and flexibility, resisting breakage during use. 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: 800
  • Abrasive Grit: 800
  • 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 Grade800
Abrasive Grit800
Backing Material TypeCeramic Fiber
Abrasive MaterialCeramic Alumina
Stone TypeFlat Bar
Grit800
Stone Size3.94x0.08x0.04 in
Product Details

Full Description

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

Overview

The 800 Grit Ceramic Alumina Flat Bar Sharpening Stone is a precision abrasive tool designed for professional-grade edge maintenance and refinement. Engineered for durability and controlled material removal, this stone is ideal for maintaining fine edges on cutting tools, precision blades, and intricate instruments where a consistent, polished finish is required. Its specialized construction provides a reliable sharpening solution for workshops, manufacturing facilities, and technical trades.

Key Features

800-grit ceramic alumina abrasive for a controlled, refined finish Ceramic fiber backing material for enhanced durability and flexibility Flat bar profile for consistent contact across the entire tool edge Compact cross-section of 0.08 by 0.04 inches for accessing tight spaces and complex tool geometries Resists cracking and breaking under normal use for extended tool life Consistent abrasive density ensures uniform sharpening performance

Specifications

Abrasive Grade: 800 Abrasive Grit: 800 Backing Material Type: Ceramic Fiber Abrasive Material: Ceramic Alumina Stone Type: Flat Bar Grit: 800 Stone Size: 3.94 x 0.08 x 0.04 inches Package Quantity: 12 stones

Applications

Final honing and polishing of precision cutting tools Maintaining edges on surgical instruments, engraving tools, and craft knives Touch-up sharpening for fine woodworking chisels and plane blades Deburring and finishing small metal parts and components General maintenance in machine shops, toolrooms, and technical workshops

Frequently Asked Questions

What are the exact dimensions and abrasive specifications of this sharpening stone?
This flat bar stone measures 3.94 inches long, 0.08 inches wide, and 0.04 inches thick. It is made from ceramic alumina abrasive with a consistent 800 grit grade, bonded to a ceramic fiber backing for durability.
What are the primary applications for an 800 grit ceramic flat bar stone?
This stone is ideal for sharpening and honing fine edges on precision tools like chisels, plane irons, and fine knives. The 800 grit provides a perfect balance for refining an edge after initial coarse sharpening and before final polishing with a finer stone.
How is this product packaged for order, and what is the minimum quantity?
This item is sold in a package quantity of 12 identical stones. Each stone is individually packaged to prevent damage during shipping and storage, ensuring you receive a full set of consistent, ready-to-use sharpening tools.