Overflow Shaft Grinding Services – Built for Toronto CNC Shops

If you're a CNC shop, automation builder, or toolroom in the GTA — you already know how hard it is to grind long or hardened shafts consistently. That’s where we come in.

Jameson Machining Inc. – Precision Shaft Grinding Specialists

We handle shaft grinding work others can’t. Whether it’s overflow jobs, long stock, or tight finish tolerances, we deliver:

• OD grinding up to 80” long (±0.0005")
• Centerless grinding for high-volume production
• Microfinishing and surface improvement using 3M abrasives
• Material experience: 4140PH, 17-4 stainless, A2 tool steel, nitrided shafts

Why CNC Shops and Toolrooms Choose Us

We’re not here to replace your machines. We’re here to keep your production moving when timelines get tight, or shaft grinding needs outgrow your in-house setup.

From hydraulic rods to motor shafts and repair oversize stock — we do it fast, clean, and within tolerance.