PART OF CATALOG
ER-Collet chuck SK 40 – 2/20 – 70 | 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
ER-Gewindebohrer-Spannzange IK ER20 | 428GA | < 15µm | 8 x 6,2
KPS-Prazisionsspannzange KPS 10 | < 5µm | O 6,0-5,5
Sealing disc | ER 25 DCONWS = 14,5
Collet sets 4008E (ER11; 13 parts) in wooden box DIN 6499 (ISO 15488)
HSSE twist drill 135° 6,3 mm DIN 338 | TIN coating
Shrink chuck 4,5° PSK 63 – 10 – 120
PSK = PSK 63
d = 10
A = 120
D = 24
max. clamping depth = 41
Application:
For mounting straight-shank tools.
Note:
Toolholders suitable for induction-, contact- and hot air shrink units. O 3, 4, 5 with h4-tolerance and O 6 - O 32 with h6-tolerance
For O 3, 4 and 5 mm only solid carbide tool shanks must be used!
Solid carbide 3 flutes long 8mm 8,0 – 8 AlTiCrN coating
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