HSS Annular Cutter | HSS / TCT | AMSUO Industrial Tools

HSS Annular Cutter — HSS / TCT, 12–150 mm Ring Drilling

Ring-shaped annular cutting from 12 to 150 mm — more holes, less power, no pilot welding. The multi-edge ring design cuts a circular slot instead of grinding out the full diameter, so bridge, railway and heavy-industry crews drill large holes faster and with far lower power consumption than twist drills. Factory-direct from a 20-year precision-tools manufacturer with ISO 9001 / 14001 / 45001 triple-system certification.

Product Description

Industrial-grade annular cutters for bridge, railway and heavy industry.

Specifications

Key Features

• Superior efficiency over twist drills
• Smooth multi-tooth cutting
• Low power consumption

Recommended Applications

• Bridge construction and structural steel
• Railway and heavy industry fabrication
• Large-diameter holes in steel plate and sections

Quality & Certification

Produced in an ISO 9001 / 14001 / 45001 triple-certified facility — every cutter is inspected before packing.

FAQ

Why choose an annular cutter over a twist drill?

Annular cutters remove only a ring of material, so they need less power and produce a cleaner, stronger core for large holes in steel.

What arbor is required?

These cutters mount on standard annular-cutter arbors with a pilot pin — confirm shank fit before ordering.

Can this product be private-labeled?

Yes — custom branding, packaging and bulk programs are available.

Get a Quotation

Email [email protected] or message us on WhatsApp for wholesale pricing, samples and lead times.