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sourcing map Grinding Wheel Review: Built for precision and durability

sourcing map 4-Inch Flaring Cup Grinding Wheel 80 Grits White, Pink Aluminum Oxide Surface Grinding Ceramic Tool
4.5
[Exceptional Hardness]  Chrome corundum construction offers high hardness and stable, consistent shape.
[High Grinding Efficiency]  Advanced technology ensures uniform particles, high grind ratio, and reduced wear.
[Superior Toughness]  Sharp abrasive grains provide strong cutting edges, excellent angular retention, and long life.
[Wide Application Range]  Suitable for grinding tools, wear-resistant tools, and a variety of industrial parts.
[Precision Grinding Compatible]  Designed for precision and form grinding of hardened and alloy steel tools and instruments.
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Grinding accessory aimed at precision material removal, promising stable performance and long service life. sourcing map Grinding Wheel suits workshop technicians and toolmakers who need reliable shape retention and consistent abrasion. Does the specification match the demands of precision tool and instrument grinding?

⚡ At a Glance
  • Cutting Quality: High hardness and uniform abrasive grains deliver aggressive, consistent material removal
  • Best for: Toolmakers and maintenance engineers performing precision and form grinding on hardened steels
  • Not ideal for: General-purpose sanding or casual DIY tasks that do not require precision shaping

Chrome corundum composition combines uniform particles and sharp abrasive grains for a high grinding ratio. Suitable for precision and form grinding of hardened steel, alloy steel tools, measuring tools and instrument parts.


High material removal rate, with chrome corundum construction

Chrome corundum grains are manufactured uniformly, producing a high grinding ratio and reduced wear during use. Uniform abrasive particles cut consistently rather than tearing, which keeps removal rates steady.

Faster stock removal with predictable results, useful for shaping and roughing operations in a busy workshop.

Long service life, with sharp abrasive edges and good toughness

Sharp cutting edges on abrasive grains and good angular retention resist grain collapse and surface glazing. The combination of hardness and toughness limits premature wear and helps maintain the working profile.

Fewer wheel changes and steadier finish quality over multiple jobs, reducing downtime for toolmakers.

Accurate form grinding, with flaring cup geometry

Flared cup shape supports controlled contact against curved or shaped surfaces, making it suitable for form grinding tasks. Stable shape retention helps preserve intended contours while removing material.

Useful for finishing instrument parts and precision tools where shape accuracy and repeatability matter.

✨ The 4 Key Reasons for sourcing map Grinding Wheel
  1. Strong stability - Ensures steady contact and predictable grinding under load
  2. Uniform abrasive grains - Maintain cutting sharpness and reduce uneven wear over time
  3. Flared cup shape - Keeps stable surface contact for controlled form grinding operations
  4. Suitable for hardened steels - Designed for precision work on hardened and alloy tool steels
📋 Technical Details at a Glance
  • Category: Abrasive grinding wheel
  • Size: 4-inch diameter
  • Grit: 80 grit
  • Abrasive material: Aluminium oxide surface
  • Core composition: Chrome corundum
❓ Frequently Asked Questions

Q: What materials is the wheel suitable for?

A: Suitable for precision grinding and form grinding of hardened steel, alloy steel tools, measuring tool and instrument parts, as stated in the product description.

Q: What abrasive material is used in the wheel?

A: Construction uses chrome corundum, with a white and pink aluminium oxide surface noted in the product name and description.

Q: What size and grit is the wheel?

A: The wheel is specified as a 4-inch flaring cup with 80 grit.

🏆 Our Verdict

Ideal for workshop professionals and toolmakers who require repeatable precision when working on hardened and alloy steels. Chrome corundum construction, uniform abrasive grains and a flared cup shape deliver steady material removal and good angular retention. Availability and cost will vary, but long-term durability and fewer wheel changes make it a sensible investment for frequent precision grinding.