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FMR11.5

$120.00Excl.tax Excl. Shipping costs
* Length(mm)
L=415mm L=835mm
TEAMS
Dedicated service teams.
KNOW-HOW
More than 25 years of experience
QUALITY
Outstanding quality
SERVICE
24-hour quick response
  • Information
  •  
    Punch FEature
    1. Most tools can be easily loaded by a single operator.
    2. Easy to store.
    3. All sectionalised tools come pre-cut in nine different pieces.
    4. Most sectionalised punches include two ear pieces (horns).
    5. Punches are induction hardened, to 45-50 HRC but 55-60HRC is available for every punch in the tooling line.
    6. Special Tooling available.

    PUNCH SECTION LENGTHS: 100mm LEFT EAR / 100mm RIGHT EAR / 10mm / 15mm / 20mm / 40mm / 50mm / 200mm / 300mm Note: Special lengths are available at additional cost, just select the standard length and ask us to cut to your requirements.
    Press brake punch radius tool insert
    Die Feature
    Single V tooling and double V tooling has only one or two tooling grooves, which is very common in CNC press brake and has high precision. Multi-V lower toolings are mostly square toolings with multiple tooling grooves on four surfaces of different sizes. The advantage is that there are many tooling grooves and it can adapt to the bending of various thick plates.

    DIE SECTION LENGTHS:100mm / 100mm / 10mm / 15mm / 20mm / 40mm / 50mm / 200mm / 300mm Note: Special lengths are available at additional cost, just select the standard length and ask us to cut to your requirements.
    Press Brake Dies 835mm segmented
  • Air Bending Force
  •  
    Air bending force
    Required press force at 90° air bending, force in ton/mtr.

    The charts below give the appropriate tonnage to air bend mild steel.

    Bending force for other metals:
    Soft aluminium Tons per unit length x 50%
    Aluminium alloys heat treated Tons per unit length x 100% 
    Stainless Tons per unit length x 150%


     
    press brake airbending force

  • Items
  • Order:
     
    Minimum order is $20.00.
     
     
    Special Orders:
     
    All special orders are non-cancelable, non-returnable, and non-refundable. 
     
     
    Payment Terms:
     
    Terms are net 10 days. Catalog prices are subject to change without notice.
     
     
    Freight:
     
    Orders are shipped F.O.B. from our manufacturing facility. (International Shipments are Incoterms: Ex Works).
     
     
    Order Cancellation:
     
    In the event an order is cancelled, an additional charge will be assessed to cover the cost of labor and material.
     
     
    Returned Material:
     
    A handling/restocking fee will be applied to all products returned for credit. A return authorization number and shipping instructions must be obtained in advance before an item can be returned.
     
    Claims:
     
    All claims or product shortages must be made within 30 days of the invoice date.
  • Description
  • Critical Role of Radius Tooling
    Radius tools are essential for achieving precise, controlled internal bend radii in sheet metal fabrication. Unlike sharp V-dies, which result in a minimum radius dictated by material thickness and tensile strength, radius dies allow fabricators to specify and maintain a larger, exact radius required by engineering designs. This is crucial for parts subject to high stress concentration, as a larger radius improves structural integrity and fatigue life.
    Press brake radius tool punch holder
    Setting the Bend Force

    Adjusting Tonnage for Controlled Radius Forming

    When using radius tools, the necessary bending force (tonnage) is typically higher than that required for air bending with standard V-dies. This is because radius bending often involves coining or bottoming the material to fully set the desired radius and minimize springback. Operators must accurately calculate the required force and adjust the press brake down-stroke to ensure full penetration without overloading the machine or causing excessive material thinning at the bend point.

    Press brake radius tool insert