ARNTZSILVER-LINE N
The expert for surface hardened workpieces
The Arntz SILVER-LINE N is the blade for material that eats other blades: case-hardened and surface hardened workpieces. A special negative rake angle lets carbide tips shear through hard skins without chipping, and multi-chip geometry keeps cutting performance high underneath.
Configure & Order
Custom welded in-house at our Hamilton facility. Enter your machine's exact loop length.
Why Shops Choose the SILVER-LINE N
Negative Rake Angle
Instead of a sharp edge that chips on hard skin, the tooth presents a stronger face that shears the case in a scraping action and survives the entry shock.
Multi-Chip Geometry
The cut is split across the tooth set, keeping each carbide tip loaded within its limits through hardened material.
Case-Hardened Specialist
Built for 55 to 65 HRC surface hardness that glazes bi-metal blades within a few cuts.
Cuts the Core Too
Once through the case, the same geometry cuts the softer core cleanly without grabbing.
Built for Hardened Skins
Case hardening puts a 55 to 65 HRC skin over a softer core, and M42 teeth at 67 HRC have almost no hardness advantage, so they rub and glaze. The SILVER-LINE N's carbide tips sit far above any case hardness and its negative rake survives the entry shock, cut after cut.
- Case-Hardened Steel
- Surface Hardened Shafts and Pins
- Induction Hardened Stock
- Carburized Components
- Hard Chrome Surfaces
- Through-Hard Sections (light)
Case-Hardened Cutting Blades in Hamilton, Ontario
Graham Machine Sales & Service Inc. is Hamilton's trusted source for industrial bandsaw blades, machine service, and custom blade welding. Every Arntz SILVER-LINE N blade is custom loop-welded in our Hamilton facility to your machine's exact specifications.
Industries We Serve
Steel service centres, precision machine shops, fabricators, and manufacturing plants across Ontario and the Greater Hamilton Area. From single prototype cuts to high-volume production sawing.
More Than Blades
We supply, install, and service industrial band saw machines. Whether you need a replacement blade, a full machine overhaul, or expert guidance on blade selection for your material, our Hamilton-based team has you covered.
Serving All of Ontario
Located in Hamilton with service across the GTA, Niagara, Kitchener-Waterloo, London, and beyond. We ship custom-welded bandsaw blades province-wide with fast turnaround.