PK Tool
RG5011 3-Stone Engine Cylinder Hone 51–177mm — PK Tool
Part No: RG5011
The PK Tool RG5011 is a 3-stone engine cylinder hone covering bores from 51 mm to 177 mm. A flexible self-aligning shaft lets you hone without removing the cylinder, while adjustable spring tension delivers consistent, smooth material removal at any drill speed.
51–177 mm Bore
3-Stone
Self-Aligning
Variable Speed
PK Tool
Abrasive Honing Stones
Steel Spring Assembly
Features
- Covers 51 mm to 177 mm bore diameter in a single tool
- Three 100 mm (3″) stones for smooth, even honing
- Flexible self-aligning shaft — use without removing the cylinder from the engine
- Spread limiter allows easy insertion into the bore
- Adjustable spring tension for positive, controlled cutting action
- Smooth honing at all drill speeds — use with a variable speed drill
- Replacement stones available separately: RG50111ST
The flexible self-aligning shaft means you can hone cylinders in situ — no engine disassembly required, saving hours of workshop time.
Authorised Australian Dealer — This product is sourced directly from PK Tool Australia and is backed by full Australian manufacturer warranty and local support.
| Part No. | Type | Application | Stone Size | Bore Range |
|---|---|---|---|---|
| RG5011 ★ | 3-Stone Engine Cylinder Hone | Engine cylinder honing | 3 × 100 mm (3″) | 51 – 177 mm |
| RG50111ST | Replacement Hone Stones (3 pc) | Replacement for RG5011 | 3 × 100 mm (3″) | 51 – 177 mm |
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