Material: These square hole drill bits made of high speed steel, through heat processing, with high hardness drill bits, and sharp-edged square chisel, long life using
High working efficiency: Woodworking drill bit sets with long drill core and square chisel, easy to lock the hole on the wood, then you can get different mortisers quickly. Also, it is labor saving.
Available application: These woodworking morstising chisel bits set are suitable for drilling square holes in wood with a mortising machine or a mortising attachment. Also, it fit for bench drilling machine. ATTENTION: These square drill bits are not fit for any hand drill. Please make sure that the wood borad and the drill are at a 90 degree angle. (Also we describled installation step in below product description.)
OUR GUARANTEE
We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee.
We will make every effort to ensure that you are completely satisfied with your purchase.
Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something.We won’t make it difficult if you don’t love it.
We offer emailand ticket support 24 hours a day, 7 days a week.If you require assistance, please contact us.Please contact customer service if you have any problems with your purchase.
Olive D. –
Great product, great quality Thanks!
Stacy M. –
Excellent product, took 10 days to arrive in America
Martha P. –
Nice product, as advertised Thanks!
Lakeisha M. –
Super fast delivery, thanks!