Tool Holders Accessories for tool holders Design: - achieves an optimum coolant jet with low space requirement - direction adjusted by hand - align to desired direction and tighten union nut - large setting range, thus a setting angle of up to 45° in any direction is possible 239508 Coolant nozzle JetKD Type 239508 Thread0812M8 × 10820M8 × 1Pipe xinsidemm Tube length 239509 Extension for JetKDmm412Type239509 Thread420 Pipe xinsidemm Tube lengthmm 1012 M10 × 1 4 12 0811 M8 × 1 4 12 1020 M10 × 1 4 20 1011 M10 × 1 4 12 1812 G1/8 4 12 1811 G1/8 4 12 1820 G1/8 4 20 1011 M10 × 1 4 12 Tool holder DIN 69880 for tools with internal cooling Design: 23 - for tools with internal cooling- connection for external cooling G1/8"DIN69880 - coolant-proof up to 80 bar - short B1A 234901 with internal cooling, type B1, right-hand side 234902 with internal cooling, type B4, left-hand side Type d1 × h1 × l2mm 234901 234902 b1mm b2mm b3mm l1mm h3mm h4mm h5mm h6mm h8mm α 25×20×40 70 35.0 10.0 22 29.5 22 31.5 38.5 30 25° 30×20×40 70 35.0 10.0 22 26.0 22 28.0 38.0 30 25° 40×25×44 85 42.5 12.5 22 35.0 30 32.5 48.0 — — 50×25×44 85 42.5 12.5 22 35.0 30 32.5 48.0 — — B2A B3A B4A 234903 with internal cooling, type B3, right 234904 with internal cooling, type B4, left-hand side Type d1 × h1 × l2mm 234903 234904 b 1mm b 2mm b 3mm l h h13 4mmmmmm h 5mm h 6mm h 8mm α 30×20×40 70 35.0 10.0 22 26 22 38.0 35.0 28 25° 40×25×44 85 42.5 12.5 22 35 30 48.0 42.5 — — 50×25×44 85 42.5 12.5 22 35 30 48.0 42.5 — — Design: - for tools with internal cooling - connection for external cooling G1/8" - coolant-proof up to 80 bar - long 234905 with internal cooling, type B5, right-hand side B5AK Type d1 × h1 × l2mm 234905 b1mm b2mm b3mm l1 h3mmmm h4mm h5mm h6mm h8mm α 30×20×40 100 65.0 10.0 22 26 22.0 28.0 38.0 30 25° 40×25×44 118 75.5 12.5 22 35 30.0 32.5 48.0 — — 50×32×55 130 80.0 16.0 30 42 35.0 35.0 60.0 — — 60×32×60 145 82.5 16.0 30 46 42.5 42.5 62.5 — — www.precitool.de 23/351