PART OF CATALOG
ER-Collet chuck BT 40 – 2/20 – 100 | ER 32
Application:
For mounting straight-shank tools in collets.
Delivery:
With balanced clamping nut
- 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
Sealing disc | OZ 25 DCONWS = 16,0
Clamping sleeves for taps DCONMS=32 | 20 x 16
Sealing disc | OZ 25 DCONWS = 12,0
ER-Collet ER32 | 470E | < 15µm | O 8 - 7
Sealing disc | OZ 16 DCONWS = 16,0
HSSE twist drill 135° 10,0 mm DIN 338 | TIN coating
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