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Side lock arbors with carbide bushing and cooling channel bores 20 mm
Article no.: 300236 20
Article code:
- Standard: DIN 6359
- Arbor standard: DIN 69871; DIN 69871
- Shape: ADB
- Cooling channel bore: pluggable
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
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Product details
Technical Data
| Clamping ⌀ D1 | 20 mm | |
| Adapter | SK 40 A = 100 | |
| Standard | DIN 6359 | |
| Arbor standard | DIN 69871; DIN 69871 | |
| Shape | ADB | |
| Cooling channel bore | pluggable | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HPC | |
| Overhang dimension A | 100 mm | |
| External ⌀ D | 52 mm | |
| Spare clamping screw No. 30 9900 | 20 | |
| Type of product | Side lock arbor |
Identification numbers & Classifications
| Article number | 300236 20 | |
| Manufacturer number | 300236 20 |
Description
Version:
Weldon arbors with precision carbide bush in the clamping bore. All shanks hard turned (for smooth running!). With coolant supply holes that can be plugged.
Advantage:
- Increased stability of the arbor.
- Radial run-out consistency for repetition accuracy.
- Quiet homogeneous machining noise.
- Increased tool life.
Application:
For clamping tools with side flats to DIN 1835 B and DIN 6535 HB.