ER40 | ER Collet


Bore Grip Range: 3 - 2 mm
Price:
₹ 379 excl. GST

Free Express Shipping above Rs. 999/-
GST Invoice - Input GST details at checkout and get tax refund

Offers:
⁍ ENDMILL199 - ₹199/- OFF above order value ₹1999/- on Carbide Endmill Collection
⁍ FIRST100 - Extra Flat ₹100/- OFF above order value ₹999/- on first order

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DESCRIPTION

  • ER40 Collet follows DIN 6499 standard
  • The standard ER collet is the most widely used clamping system in the world
  • Made from EN-47 Alloy spring steel for spring action and fully hardened
  • ER Standard Precision Collet with 10 microns run out
  • Install into an ER collet chuck or holder to tightly grip round-shank tool bits in milling machines.

Dimension Chart for ER40 Collets:

ER8 ER Collet RR Brand Dimension Chart

NOTE: The size indicated on the collet is the largest size it can hold and can be collapsed smaller within its collapse range of (0.9 mm). For example, ER40 6 mm can grab a round shank from 6 mm diameter to 5.1 mm diameter.

    The proper way to fit RR ER40 Collet to a suitable nut:

    • The Collet must always be inserted into the nut before setting the tool into the collet
    • The collet is fitted inside the nut by applying slight pressure A
    • It is removed by applying Pressure to the collet
    • Never tighten the chuck without a correct size tool shank being present in the collet

    Application: ER40 collets are ideal for many machining operations such as

    • Boring
    • Milling
    • Reaming
    • Tapping
    • Grinding

    Suitable Products:

    • Carbide End Mills
    • ER Collet Chucks (BT/CAT/HSK/ISO/MT/R8/SK/Straight Shank)
    • ER Collet Chuck Nuts
    • ER Collet Chuck Spanners
    • Pull Stud (Retention Knob)
    • Locking Fixtures
    • We are committed to providing fast shipping for all orders, with a goal of shipping within 48 hours of receiving them. In fact, in most cases, we are able to offer same-day shipping to ensure you receive your order as soon as possible.
    • We offer Free Express Shipping on all orders above Rs. 999/- excl GST. For orders below this amount, there is a nominal shipping charge of Rs. 99/-.
    • Our standard shipping method is via Blue Dart, Shree Maruti, DTDC, Trackon, Delhivery, which typically takes 3-5 business days for delivery.
    • In North India, we are pleased to offer next day delivery to most regions.
    • For international shipping, please contact us directly for better rates and discounts. We are happy to work with you to find the most cost-effective shipping method for your needs.
    • You will receive a shipping confirmation email with tracking information once your order has been shipped.
    • Please note that delivery times may vary depending on your location and any unforeseen circumstances beyond our control.
    • If you have any questions or concerns about your order's shipping or delivery status, please contact us at +91-8725901569.
    • Our machine tools comes with a warranty and guarantee against manufacturing defects.
    • The warranty and guarantee is only valid if the tool has not been used and the defect is not the result of misuse, neglect, or normal wear and tear.
    • The warranty and guarantee period is 15 days, starting from the date of purchase.
    • If you encounter a manufacturing defect during the warranty and guarantee period, please contact us +91-8725901569 to initiate a warranty claim.
    • We will repair or replace the defective product at no cost to you, provided that the defect is covered by the warranty and guarantee terms and conditions.
    • Our warranty and guarantee does not cover any incidental or consequential damages that may arise from the use of the product.
    • By purchasing our machine tools, you agree to the terms and conditions of our warranty and guarantee.
    • Buying in bulk can save you money! We offer discounts on bulk orders depending on the product and the total invoice amount.
    • To be eligible for special discounts, your order must meet the minimum value.
    • Our team is committed to ensuring that your order arrives on time and in the right place, so you don't miss important deadlines.
    • Bulk orders can be placed from anywhere in the world and delivered to anywhere in the world.
    • Don't forget to check out our exclusive deals! You can find them listed under the product price in the "Offers" section.

    Discounts Coupons:

    • EXTRA10K : Get Flat 5% OFF on total order value on minimum purchase of INR 9,999/- excl of gst.
    • EXTRA15K : Get Flat 10% OFF on total order value on minimum purchase of INR 14,999/- excl of gst. 

    Contact us with your name, company name, email, phone number, shipping address and the products you are interested in.

    For more information, please contact us via support@rrtoolstore.com or +91-8725901569, and we'll be happy to assist you.

    Customer Reviews

    Based on 4 reviews
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    M
    MURUGAPANDI V

    ER40 | ER Collet

    I
    Ibrahim Manikfan A

    ER40 | ER Collet

    K
    K.B.
    Excellent

    ER40 | ER Collet

    R
    Ravikant Ravikant
    Good

    Very good tooling

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