Drill chuck adaptor DIN 238 SK 30 - B 12Application: For mounting drill chucks. Delivery: 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 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

(applicable up to 21 bar)

With drivers

00005" / 0

Low-vibration boring bars

Warranty : 1 year in normal statement

Mit mechanischem Spannkraftverstärker

For mounting straight-shank tools in collet chucks DIN 6499

- Parallelism to driver grooves < 0

Anti-magnetic

in conjunction with „KEMMLER Precision collet chuck ER"

For mounting straight-shank tools and inclined flat according to DIN 1835 form E (Whistle Notch)

102 x 35 x 15