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The Sunnen LBB-1810 is a versatile honing machine built for cylinder blocks, sleeves, and large bores — capable of delivering precise, consistent surface finish and geometry across a wide range of applications. As a used unit, the LBB-1810 offers shops a cost-effective path to achieve engine-block honing, industrial cylinder re-work, or remanufacturing bore refinishing without the expense of a new machine.
With robust construction, adjustable tooling compatibility, and proven Sunnen honing mechanisms, the LBB-1810 is well-suited for automotive, diesel, or industrial engine rebuilding. Whether you’re working on automotive blocks, heavy-duty diesels, industrial cylinders, or custom machining jobs, this machine provides the flexibility and reliability needed for high-quality bore finishing.
Wide Bore Capacity & Flexible Cylinder Compatibility — Handles small automotive bores to large diesel or industrial cylinder bores (depending on tooling), offering broad versatility.
Precision Honing Mechanism — Designed to produce consistent roundness, taper control, and surface finish suitable for modern engines and remanufactured blocks.
Heavy-Duty Industrial Construction — Built to withstand shop conditions: durable frame, robust spindle and feed components — suitable for repeated heavy use.
Adaptable Tooling Options — Accepts a variety of honing sleeves, stones, and tooling setups — works for cast iron, steel, alloy, and different bore materials.
Ideal for Engine Reman, Diesel, Industrial & Mixed-Use Shops — Whether your work includes automotive rebuilds, heavy-duty diesel, or custom industrial cylinders — the LBB-1810 adapts to different workloads.
Cost-Effective Used Machine Solution — Buying used gives you proven honing capability at lower cost, allowing you to expand shop capacity or offer cylinder work services without large capital investment.
.| Specification | Value |
|---|---|
| Model | Sunnen LBB-1810 Honing Machine (Used) |
| Machine Type | Horizontal/Vertical Cylinder Block / Sleeve Honing Machine |
| Bore Capacity | Small to large bores — automotive to industrial/diesel applications (depends on tooling) |
| Suitable Workpieces | Engine blocks, sleeves, industrial cylinders, large bore housings, custom machined cylinders |
| Tooling Compatibility | Wide range of honing stones, sleeves, rods — suitable for cast iron, steel, alloy bores |
| Construction | Heavy-duty frame, robust spindle & feed components, shop-duty build for frequent use |
| Applications | Automotive, diesel, industrial engine rebuilds, cylinder re-honing, remanufacturing, custom machining |
| Ideal For | Engine rebuilding shops, diesel reman shops, industrial re-work shops, mixed-work machine shops |
| Advantages | Flexible bore range, proven honing quality, used-machine value, broad tooling support, durable construction |
| Limitations / Notes | As a used unit — inspect wear parts, honing stones/sleeves, seals, and tooling before use for best results |
Tell us what you need, and we’ll send you a quick and accurate estimate — no hidden fees, no obligations.
We make equipment decisions easy. Clear answers, accurate recommendations, and support from people who know the industry.
When you reach out, you get answers quickly - not generic replies.
Backed by 50+ years in engine machining and reconditioning.
No surprises, no unclear timelines.
Your machine’s long-term performance is our priority.
Decades before today’s engine shops trusted our equipment, Tony was already deep in the craft — rebuilding motors, machining blocks, and pushing for better precision.
A local newspaper once featured him as a standout young machinist, noting his drive, attention to detail, and obsession with doing things the right way. That same passion would eventually shape our company’s values.
Today, that commitment lives on in every machine we sell, every customer we support, and every shop we help succeed.