DIN 69871 tool holder

colletdrilling

The main purpose of the tool holders is to protect machines from heat generated during the Formdrill process. All holders have a special heat sink for dissipating excess heat generated by repetitive drilling. The Formdrill tool holder also ensures correct clamping of the Formdrill tools and will increase tool life, safety and reliability of Formdrill tooling. These holders have a cooling disk diam 120.0mm. They are compatible with ER32 or FD470E collets. Available types: - FDMC3 (MT#3) - FDCYL470 (cylindrical shaft 20.0mm.) - FDBT40 - FDCAT40 - FDISO40-1 (DIN 2080) - FDISO40-2 - FDBT50 Collets Range: - FD470E6: 1.8 – 3.9mm - FD470E8: 4.0 – 7.9mm - FD470E10: 8.0 – 9.9mm - FD470E12: 10.0 – 12.9mm - FD470E14: 13.0 – 14.9mm - FD470E16: 15.0 – 16.9mm - FD470E18: 17.0 – 19.9mm - FD470E20: 20.0 – 25.4mm We always advise to use high precision, heat treated collets for Formdrill tools