PART OF CATALOG
ER-Precision collet | stainless steel ER25 | 430ESP | < 5 µm | O 13,0 - 12,5
ER-Precision collet chuck HSK 40 – 2/20 – 70 | ER 32
Application:
For mounting straight-shank tools in 2 µm-collets.
Advantage:
- Excellent concentricity in the system (chuck + collet + clamping nut)
- 3 µm radial run-out with a 2 µm clamping nut, 6 µm radial run-out with a 5 µm clamping nut
- Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)
- Plain clamping nut without grooves for high speed machining
Sealing disc | OZ 25 DCONWS = 22,0
ER-Collet with seal for IC ER40 | 472EA | < 15µm | O 5
Application:
Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system
Note:
Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet.
HSS-E spiral flute taps M2,5 2,8×2,1 P=0,45
Application:
- Thread configuration with a special design, prevents overfeeding, thin thread and pitch diameter oversize.
- Flute geometry with special design, better chip evacuation, prevents chip clogging, improves thread quality
- Excellent performance on various work material: Stainless steel, carbon steel, alloyed steel, tool steel
Sealing disc | ER 16 DCONWS = 7,5
Solid carbide NC spot drill 20mm 120°
Version:
Exactly central ground point. Easy spot drilling and high shape accuracy of the centre hole. Sturdy due to short flutes.
Application:
Point angle 120° for spot drilling and countersinking in one operation when a drill of smaller dia. is used afterwards.
Note:
Use the speed for the actual hole dia. (not generally the speed for the drill outer dia.).
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