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Rubber-Flex tapping head for tapping collet, Type: M5-20
Article no.: 333500 M5-20
Article code:
Product details
Technical Data
| Thread range | M5 − M20 | |
| ⌀ range of the 1st collets | 4.5 mm - 10 mm | |
| ⌀ range of the 2nd collets | 10 mm - 16 mm | |
| maximum speed, advance | 750 min-1 | |
| automatic stroke length | 22 mm | |
| overall length | 244 mm | |
| Body ⌀ | 85 mm | |
| Tapered shank mount DIN 238 | B 22 | |
| Weight | 3.7 kg | |
| Type of product | Tapping head |
Identification & Classification
| Article number | 333500 M5-20 | |
| EAN / GTIN | 4045197312693 | |
| Manufacturer number | EDM-R 520 3141-2522 |
Description
Version:
- For machines with only one direction of rotation.
- Adjustable safety clutch protects tap from breakage.
- Length compensation by tension and compression, compensating for difference between machine feed and thread pitch.
- Automatic feed; ensures thread is true to gauge size.
- Automatic quick return traverse 1.6: 1.
- Right-hand and left-hand rotation possible without conversion.
- Accepts Rubber-Flex collets and quick-change sockets.
Size M3−M12 and M10−M30 with double clamping mechanism.
- Tap engagement damping mechanism prevents thread-start being cut incorrectly.
Version - image:
Nut for accurate adjustment of thread depth, ± 0.1 mm.
Application:
- For cutting threads exactly true to gauge size.
- Can be used without changing the set up for left-hand or right-hand threads, blind and through holes.
- For mounting in rotary spindle.
Supplied with:
Including anti-rotation arm and for No. 333500 also 2 multi-range collets (rubber-flex), 2 spanners and 1 screwdriver for hexagon socket screws to suit the tapping head!
Optional extras:
Multi-range collets (Rubber Flex) No 333640. For a spare clamping device No. 333630 see the spare parts list.