Welcome to the New PrimeBuy.com We've upgraded our store to make finding and ordering the equipment you need faster and easier. Returning customers: your account and order history have moved to the new site. To sign in for the first time, please set a new password using “” on the sign-in page. If anything gets in the way of your order, or you notice something that isn't working as it should, let us know through live chat or email. A member of our team will help you and make sure it gets fixed. Thank you for choosing PrimeBuy

Michigan Drill
7/16" Core Drill, Three Flute

Michigan Drill 421 7/16 7/16" Core Drill, Three Flute

Brand: Michigan Drill
Part #:
421 7/16
Condition:
Brand New

Choose Size (in)

1 1-1/2 1-1/4 1-1/16 1-1/32 1/2 1/4 1-5/8 1-5/16 1-5/32 1-7/16 1-7/32 1-9/32 1-11/32 1-15/32 1-21/32 1-27/32 1-39/64 3/4 5/8 5/16 7/8 7/16 7/32 9/32 11/16 11/32 13/16 15/16 15/32 17/32 17/64 19/32 19/64 21/32 23/32 23/64 25/32 27/32 27/64 29/32 31/32 31/64 41/64 51/64 57/64
$52.23 /Each
$53.30 You save $1.07 2%
There is a $100.00 minimum order required when purchasing "Michigan Drill" products
Free shipping
Typically In Stock
Check availability
$52.23 /Each
$53.30 You save $1.07 2%
There is a $100.00 minimum order required when purchasing "Michigan Drill" products
Manufacturer warranty

Description

Michigan Drill, 421 7/16, 7/16" High Speed Steel Core Drill, Three Flute

Features:

  • Oxide Finish
  • Straight Shank
  • 45° Chamfer End
  • Used to enlarge and straighten cored or drilled holes.
  • Because of their ridigity, these tools generate closer tolerance holes and a better finish than standard drills.
  • They may be used to enlarge holes as small as 70-80% of the tool diameter.
$52.23 /Each
$53.30 You save $1.07 2%
Free shipping
Typically In Stock
Check availability

Technical details

Main features
  • Size 7/16
  • Size (in) 7/16
  • Overall Length 7-1/4
  • Decimal Equivalent .4375
  • Flute Length 4-5/8

Related items.

Customers buy together with this.

Reviews.

There are currently no reviews for this product. You can leave the first review and share your experience.

Your history.

© 2019–2026 PrimeBuy.com, a division of MegaSolutions.llc. Prime Buy is a trademark registered in the US Patent and Trademark Office.
Any unauthorized copying without permission of PrimeBuy.com is prohibited. Cookie Policy