Boring bar blank HSK 40 - 40,5 - 160Application: For the manufacturing of special tools. Note: Cone and flange hardened and grinded. Soft body for later processing. 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

Clamping positions: horizontal

For machining centres without synchronous spindle

Ratchet handle gear types : 72 teeth

Can be used with a standard height gauge to provide angular measurement from reference plate

6 T-slot nuts

For mounting screw-in cutters with thread

Shortened processing times and reduction of production and unit costs

The chucking diameter is configured for a tool tolerance of h6

For adaption from SK/ISO to PSC (ISO 7388-1 to ISO 26623-1)

160 x 58 x 15

Clamping positions: horizontal and vertical

102 x 35 x 15