Sleeve: Metal, coated.

Bit holder: Of high-quality, non-rusting stainless steel, therefore recommended for use with stainless steel bits.

Suitable for: DIN 3126, ISO 1173, style D 6.3 + F 6.3 and double bits.

Drive: DIN 3126, ISO 1173, style E 6.3.

Application: Whenever the bit needs a secure and zero-play hold. Optimised for the use of long bits.

Extra: Due to the special holding mechanism, this bit holder holds all types of bits with 1/4" hex drive. The play between bit and holder is reduced to a minimum. Real single-handed operation for fast bit exchange.