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Description
Lathe reduction sleeve Ø20 mm to 10 mm – precision adapter for boring bars
| Technical data | |
|---|---|
| Shank diameter D | 20 mm |
| Diameter of clamped tool d | 10 mm |
| Overall length L | 100 mm |
Lathe reduction sleeve Ø20 mm to 10 mm – adapter for medium-sized boring bars
Lathe reduction sleeve Ø20 mm to 10 mm allows boring bars with a Ø10 mm shank to be seated in lathe tool posts with a Ø20 mm bore. The Varel Ø20 mm to 10 mm lathe adapter is designed for use with more rigid tools used to machine medium-sized holes.
Key features of the SHB Ø20 to 10 mm reduction sleeve
- Ø10 mm internal bore — accepts boring bars for holes from 12 mm upward, providing rigid tool support
- Clamping using three hex socket screws — locks the tool shank at three points, eliminating the risk of rotation and play
- External flat on the Ø19 mm diameter — sized to fit standard lathe tool posts available on the market
- Increased contact area — a larger internal diameter means better torque transmission
- Compatibility with CNC and conventional lathes — universal dimensions allow use in various machine types
The Ø20 mm to 10 mm lathe sleeve connects a compact tool post with tools requiring a sturdier shank. The Ø10 mm diameter is a common standard among indexable boring bars designed to machine holes in the 12-25 mm range. The Ø20 mm to 10 mm lathe sleeve with a three-point clamping system is suitable for everyday workshop use, where reliability and quick workstation setup changes matter.
Frequently asked questions
The sleeve accepts indexable and solid boring bars with a Ø10 mm shank, designed for boring holes larger than 12 mm.
Insert the tool shank into the sleeve bore, then tighten all 3 hex socket screws in sequence, applying even pressure.
The sleeve fits tool posts with a Ø20 mm bore with a flat at 19 mm. Checking the dimensions before ordering is recommended.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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