Drill chuck adaptor DIN 238 BT 50 - B18Application: For mounting drill chucks. 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

internal diameters

Aufnahmen für Induktiv-

PSK = PSK 50

Warranty card

vertical and lateral

6 µm radial run-out with a 5 µm clamping nut

2 x 53 x 18

For mounting tools with straight shanks

Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)

Metal housing with rotating lever gauge

Delivery with test certificate

DCONWS = 40 and DCONWS = 60: