• 30–50% higher clamping torque compared to GP line.
  • Balanceable — fine tune with optional M6 set screws.
  • Suitable for carbide only, designated by groove in front face (requirements below).
  • 10 kW power or greater Shrink Fit device must be used.

L1FC = from flange face L1 = from taper gage diameter

TT HT HPV MM-BTKV Form B/AD

Cutting Tool Shank Requirements metric (ISO standard) cutting tool shank diameter tolerance

12, 14, 16, & 18h60,000/-0,011
20 & 25h60,000/-0,013
32h60,000/-0,016
order numbercatalog numberD1D2D21L1L1FCL2L9 Vstop screwwrench size stop screwkg
3856643BTKV50BHPVTTHT12100M12243210098,562,036 10TTSS10014M5mm3,76
3856644BTKV50BHPVTTHT14100M14273410098,562,036 10TTSS10014M5mm3,81
3856645BTKV50BHPVTTHT16100M16273410098,562,039 10TTSS12014M6mm3,79
3856646BTKV50BHPVTTHT18100M18334110098,562,039 10TTSS12014M6mm3,93
3856647BTKV50BHPVTTHT20100M20334110098,562,041 10TTSS16014M8mm3,90
3856648BTKV50BHPVTTHT25100M25445210098,562,047 10TTSS16014M8mm4,90
3856649BTKV50BHPVTTHT32100M32445210098,562,051 10TTSS16014M8mm4,03

(continued)