PART OF CATALOG
Boring holders – form E1 E1 – 20 x 16
Pull studs ISO 7388-3 | Form JD | M16 | 60° | with drill through | incl. O-ring
Pull studs M12 DIN 69872 A with drill through, without O-ring
ER-Precision collet | stainless steel ER25 | 430ESP | < 5 µm | O 10,0 - 9,5
Test arbor PSK 32 – 20 – 180
Application:
For the inspection of machine tools according to ISO recommendation R230 or for testing the tool 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
Sealing disc | ER 32 DCONWS = 18,5
ER-Precision collet chuck SK 40 – 2/20 – 100 | 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
Test arbor 30 – 40 – 230
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