PART OF CATALOG
ER-Spannzange mit Kuhlkanalen ER40 | 472ECC | < 15µm | O 20
ER-Collet with seal for IC ER16 | 426 EH | < 15µm | O 4
ER-Collet ER40 | 472E | < 15µm | O 18 - 17
Shell mill holder SK 50 – 40 – 50
Application:
For mounting milling cutters with transversal groove.
Note:
d = 40/d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079.
SK 30 without coolant exit bores on the end face
Delivery:
With drivers, cross head retaining screw and cylinder head retaining screw for cutters with central coolant. For d = 60 only with four fi xation screws according to DIN 912.
- 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
Quick change adaptors without safety clutch Size 1 | 4,5 x 3,4
ER-Collet chuck SK 40 – 2/16 – 70 | ER 25 | Mini
Application:
For mounting straight-shank tools in collets.
Delivery:
With ER-Mini-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
Quick change tapping chuck BT 30 – M3-M14 – Gr.1
Application:
For the chucking of quick change adaptors for taps.
Note:
For machining centres with synchronous spindle.
- 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
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