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HSSE twist drill 135° 5,9 mm DIN 338 | TIN coating
Hydraulic expansion chuck BT 40 – 10 – 160
New items, Hydraulic chucks special offer 2023, ISO 7388-2 [MAS 403 BT], Hydraulic expansion chucks slim
ER-Precision collet chuck SK 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
ER-Collet with seal for IC ER20 | 428EH | < 15µm | O 5
Sealing disc | ER 25 DCONWS = 2,0
Morse taper adaptor SK 40 – 1 – 50
Application:
For mounting tools with Morse taper shank and tang according to DIN 228-1 form B.
- 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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