-40%
Nickel coating R8 ER25 Collet Chuck Tool Holder
Nickel coating R8 ER25 Collet Chuck Tool Holder
Nickel coating R8 ER25 Collet Chuck Tool Holder
Nickel coating R8 ER25 Collet Chuck Tool Holder
Nickel coating R8 ER25 Collet Chuck Tool Holder

Nickel coating R8 ER25 Collet Chuck Tool Holder

$ 23.87

Availability: 27 in stock
  • Brand: 912
  • MPN: 300261781312
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Item must be returned within: 30 Days
  • Condition: New
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer

    Description

    Short Description
    1. Material: 20CrMnTi
    2. Run out of the inside shank cone ≤0.0001"
    3. Collet chuck accepts all ER25 collets
    4. Hardness: 56-60 HRC
    5. Rear thread for pull stud is 7/16" - 20 UNF
    Description
    Nickel coating R8 ER25 Collet Chuck Tool Holder
    R8 ER collet chuck arbor R8-ER, ER collet clamping tool holder of various sizes, high speed and high precision machining.
    Mechanical spindle and cutting tools and other accessories.
    High Precision R8-ER shank Tool Holder.
    For the market for automatic tool change device.
    R8 tool holders for mechanical spindle and cutting tool and other accessory tool connection.
    1. Material: 20CrMnTi
    2.
    Run
    out of the inside shank cone ≤0.0001"
    3.
    Constructed
    of alloy steel hardened to 56 – 60 HRC for long, durable service life
    4.
    Rear
    thread for pull stud is 7/16" - 20UNF
    5. Surface: Nickel coating and polishing nickel coating.
    Anti-rust, Anti-corrosion, Durability better
    ◆ Coating adhesion strong, enhance hardness, and anti-rust better in different surroundings, such as acid, alkali, ammonia, salt etc.
    ◆ Overall nickel coating, including inside and outside cone, even if you do not take any anti-rust actions, it will not rust either,
    don't influence processing precision and spindle.
    ◆ Improve cleanness, precision more stable, surface more smooth, feel more comfortable and appearance nicer.
    Cryogenic treatment
    ◆ -384.8℉ long cryogenic, nearly all of the residual austenite into martensite.
    ◆ Carbide precipitation of nanoscale particles, increasing the hardness and toughness.
    ◆ Reducing residual stresses.
    ◆ Wear resistance significantly improved.
    Thermal aging processing
    ◆ long stereotyped thermal limitation removal of grinding residual stress.
    Technical Details
    Brand Name
    chongde
    Size
    R8-ER25
    SKU
    CD010128-0825040
    Collet size
    ER25
    TIR
    0.0001"
    Collet Range (d)
    1/16" - 5/8"
    Net Weight
    1.10 LB
    Collet Nut Diameter (D)
    1.575"
    Gross Weight
    1.70 LB
    Projection (L1)
    1.5"
    Meas
    1.8" x 1.8" x 5.6"
    Rear Thread(T)
    7/16"-20 UNF
    Additional Information