AMSUO Sphere Burrs — 14–15.5 mm, Fine/Coarse/Ex-Coarse

AMSUO Sphere Burrs — 14–15.5 mm, Fine / Coarse / Ex-Coarse

Solid-carbide sphere (ball) burrs for concave work, blending and general deburring. Three diameters — 14, 15 and 15.5 mm — each available in Fine, Coarse and Ex-Coarse grit to match stock removal to the finish you need. Factory-direct from a 20-year precision-tools manufacturer with ISO 9001 / 14001 / 45001 triple-system certification.

Technical Specifications

Note: shank diameter and unit price confirmed per inquiry. MOQ as listed.

Fine · Coarse · Ex-Coarse — Match the Grit to the Job

Why a Sphere Profile?

The ball-shaped head reaches concave surfaces, fillets and internal radii that flat or cylinder profiles cannot — ideal for finishing die cavities, curved edges and blended contours.

Key Features

• Solid carbide construction for long service life
• Wide grit options: Fine, Coarse and Ex-Coarse for matched stock removal and finish
• For standard rotary tools and die grinders
• Factory-direct wholesale with competitive MOQs

Recommended Applications

• Deburring, weld cleaning and chamfering of steel, cast iron and non-ferrous metals
• Die and mold finishing, tool room work
• Metal shaping and contouring
• Concave and internal-radius work

Quality & Certification

Produced in an ISO 9001 / 14001 / 45001 triple-certified facility — carbide quality and head geometry checked per lot before packing.

Wholesale, OEM & Private Label

Custom branding, private label and OEM programs available. Packaging configurable for hardware retail — blister, plastic case, display-ready solutions. See our innovation capability and supply-chain management pages.

FAQ

What is the MOQ?

300 pcs per specification as listed; mixed-size trial orders can be discussed.

Which grit should I choose?

Fine for finishing and detail, Coarse for general deburring, Ex-Coarse for fast stock removal — see the grit guide above.

Do these fit standard die grinders?

Yes — designed for standard rotary tools and die grinders; confirm shank diameter with our sales team for your collet size.

Can you private-label?

Yes — private labeling and custom packaging are part of our OEM service.

Get a Quotation

Send your sizes, grit mix and quantity to [email protected] or via WhatsApp.