SELFEEDER PNEUMATIC SFB : All Air Drilling Unit

SELFEEDER PNEUMATIC SFB

Completely pneumatically driven small, light weight and low cost drilling unit!

“Selfeeder Pneumatic SFB” is a completely pneumatically driven drilling unit that uses air together with feed and rotation and has been evaluated in the market for more than 40 years.
Compact and does not take up space, allowing free installation direction of the arrangement.

 

Max. drilling size  … φ7(Steel)/ φ8(Aluminum)

Specifications

Supplied air pressure: 0.5 MPa

 Note:

  • Maximum capacity drill size will vary depending on input operating air pressure. (Operating air pressure: 0.5MPa)

  • In most cases of small hole drilling (φ1mm or less) except plastic; spindle speeds of 7,000min-1 or less are generally recommended.

  • The RB-2430 is installed as a standard type Hydro-Speed Regulator. Specify an optional Hydro-Speed Regulator as necessary.
    (Optional Hydro Speed Regulator models are: RB-2412, R-2460, R-2442A, and R-2462A)
    *When installing a product other than RB-2430 or RB-2412, some parts will be changed.

  • Model selection should be done from the above chart, based on workpiece specifications, material hardness, diameter of hole and cutting speed.

  • To achieve maximum power, it is necessary for the spindle to progress forward 7mm or more.

  • When the hardness of the cemented carbide drill and tool shank is higher than that of a high speed steels, please contact our local distributor or subsidiary for detailed specifications.

  • AL : Aluminum(ADC12) , FC : Cast iron(FC200) , ST : Steel(S45C)

Dimensions