Specialty end cutting carbide burs to be used in succession to step 1 of the Bust-N-Out system, to properly locate broken bolt center point
Prepares broken bolt surface for final drilling in center of broken bolt
Existing bolt hole provides a guide for bur's correct alignment to broken surface
Set includes: 1/4", 5/16", 7/16" and 1/2" center cut
Return Policy *
30-Day Risk FREE return for refund or replacement
If you are not 100% satisfied with your returnable items, return the product for a refund.
* Applies to all purchases made on MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics and shipped items weighing more than 150 pounds; Excludes all Gifts and Branded Apparel items except branded apparel size exchanges for exact items. See your Authorized Matco Tools distributor for warranty or return information on purchases made offline.