Astra Coated Bits&Bits SRF43-250AM 1/4" Aluminum Series CNC Bit
*Astra Coated* Bits&Bits SRF43-250AM - 1/4" Aluminum Series Long Reach 3 Flute End Mill - 1/4" Shank - Image 2
Astra Coated Bits&Bits SRF43-250AM 1/4" Aluminum Series CNC Bit
Astra Coated Bits&Bits SRF43-250AM 1/4" Aluminum Series CNC Bit
Astra Coated Bits&Bits SRF43-250AM 1/4" Aluminum Series CNC Bits - Available in 3/8" and 1" LOC
Astra Coated Bits&Bits SRF43-250AM 1/4
Astra Coated Bits&Bits SRF43-250AM 1/4
Astra Coated Bits&Bits SRF43-250AM 1/4
Astra Coated Bits&Bits SRF43-250AM 1/4

*Astra Coated* Bits&Bits SRF43-250AM – 1/4″ Aluminum Series Long Reach 3 Flute End Mill – 1/4″ Shank

$38.50

This tool features a 45 degree helix which makes it ideal for finishing due to its high shear angle and cutting aggressiveness. 3 Flute end mills are perfect for milling aluminum and other non-ferrous materials, they also tend to reduce vibrations during the milling operation.

In stock

How much is shipping?
Expedited (2-3 Business Days) : $10.99
Next Business Day Shipping : $38.00

Shipping options will be updated during checkout.

SKU: SRF43-250AM Categories: , Brand:
This data serves as a general guidance only. Actual SFM and chip load data may vary.
Aluminum / Aluminum Alloy
SFM: 1200-2400   –   Chip Load inch/z : 0.0020- 0.0035
High Strength Aluminum
SFM: 900-1400 –  Chip Load inch/z: 0.0017-0.0030
Weight0.07 lbs
Brand

Bits & Bits

Shank

1/4"

Cut Diameter

1/4" (.25")

Cut Length

1"

Cut Style

Up Cut

1 review for *Astra Coated* Bits&Bits SRF43-250AM – 1/4″ Aluminum Series Long Reach 3 Flute End Mill – 1/4″ Shank

  1. John Seigler (verified owner) –

    I have not used this bit for any long jobs yet but in the first short jobs I have used it for it has preformed very well! It is fast cutting and the flutes stay clean and free of chips.

    John

Add a review

New, unused in-stock tools may be returned within 30 days of delivery for a full refund. Made-to-order tools such as engraving cutters with custom tip sizes are subject to a 20% restock fee if returned. The buyer is responsible for return shipping costs unless the return is the result of our error (i.e. you received an incorrect or defective item). Beyond 30 days, we reserve the right to offer refunds or store credit at our discretion, with the exception of warranty related requests. You can also exchange any unused item for one of our other tools. You will be responsible for shipping charges on any exchanges unless in error on our part.If your order arrives damaged in any way, please email us as soon as possible at [email protected] with your order number and a photo of the condition. For more information, see our Returns and Refunds page.

For more information see our returns and refunds page..

Defective Items

We are committed to ensuring all of our products are of high quality and will replace or refund items that we determine to be defective. In the event you believe you have a defective tool, please call us or email us at [email protected]. Include your order number and as much info as you can about your setup, i.e., CNC, router, speeds and feeds, material you’re cutting, etc. In most cases of what seemed to be a defective tool, we have been able to help a customer with proper settings or techniques for efficient use.