PART OF CATALOG
ER-Precision collet ER32 | 470EPP | < 3 µm | O 12,5
Collets - Precision - 3 µm, 470 E (ER 32) - Precision - 3 µm, Collets system ER - Precision - 3 µm, Collets
Application:
For mounting straight-shank tools in collet chucks ISO 15488 (ex. DIN 6499).
Version:
System concentricity and repetition accuracy 3 µm (3?D, maximum = 50 mm), in conjunction with KEMMLER Precision collet chuck ER".
Suitable for:
KEMMLER Precision collet chuck ER or standard collet chuck Spannfutter ISO 15488 (ex. DIN 6499).
Note:
The collet clamping O range is always up to 0.5 mm less than nominal.
HSSE twist drill 135° 5,4 mm DIN 338 | TIN coating
End mill holder Weldon SK 50 – 25 – 80
Application:
For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon).
Note:
From d = 25 on two clamping screws
Delivery:
With clamping screw
- All holders are made of forged steel
- Specific, low warpage hardened
- Surface hardened HRC 58~60
- Hardening depth 0,8mm~0,9mm
- Taper angle tolerance < AT 3 according to DIN 2080
- Surface roughness Ra < 0,4 µm
- Tensile strength in the core of min. 800 N/mm? after DIN
- All functional surfaces fine machined
HSS-E spiral flute taps fine thread M8 6×4,9 P=0,75 DIN 374
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
Boring bar holder HSK 63-32-90 ISO 12164-3 HSK-T
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