Drill chuck adaptor DIN 238 BT 30 - B16Application: 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

Designed for the measurement of intricate internal characteristics

102 x 40 x 21

clamping depth = 58

minimum and diviation

The tool inserts are made of oil-resistant

- Determining the reference points (calibration) of optical presetting devices

coolant pipes is screwed to the cylinder head screw integrated in the adapter

6 fl ange nuts

For right-hand and left-hand threads

Graduation: 0

Made of precision ground hardened stainless steel

Nubs on the top of the inserts