PART OF CATALOG
HSSE twist drill 135° 8,3 mm DIN 338 | TIN coating
ER-Precision collet ER20 | 428EP | < 5µm | O 9 - 8
ER-Spannzange mit Kuhlkanalen ER40 | 472ECC | < 15µm | O 6
Dial indicator analogue O 58 | 0,01 | 5 mm
ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | O 6,0 - 5,5
Combi shell mill holder BT 40 – 22 – 55
Application:
For mounting milling cutters with transverse or longitudinal groove.
Delivery:
With retaining screw, driving ring and feather key
- 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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