7/16 Coolant drill suggestions for deep hole
Close
Login to Your Account
Likes Likes:  0
Results 1 to 1 of 1
  1. #1
    Join Date
    Feb 2016
    Country
    UNITED STATES
    State/Province
    South Dakota
    Posts
    77
    Post Thanks / Like
    Likes (Given)
    4
    Likes (Received)
    4

    Default 7/16 Coolant drill suggestions for deep hole

    Hey fellas, I am in need of expert advice. I am using a HSS 7/16 coolant through drill to peck drill a 4.5 inch deep hole in A36 steel. We got these drill off of Ebay and I kind of like them but I'm having trouble finding them consistently. I'm wondering where I could find this type of drill or a replacement for them that is sustainable. I'd really rather not go back to flood coolant on the Horizontal Machining center on a hole this deep because I don't have the best flow or pressure. Open to suggestions. Thanks!


Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •