Description

Drill chuck mounting, ISO 7388-2 (JIS B 6339 MAS/BT), A Design: Made of alloy case-hardened steel, with a core tensile strength of approx. 950 N/mm² and a hardness depth of min. 0.5 mm. Taper according to DIN 254. Taper angle tolerance: AT3 Taper surface roughness: Ra < 0.001 mm Bore tolerance: H5 Hardened: 58 ± 2 HRC Application: For mounting drill chucks with inside taper according to DIN 238.

Specifications

~L1	25 mm
Bohrfutterkegel	B 16
Ausführung	JISB 6339

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