Purpose designed to rapidly produce clean holes for wiring, plumbing and other large - diameter applications.
Self - feeding spiral point
For rapid and convenient drilling
Raised spurs for effective cutting
Effortlessly drill clean holes in wood
Twister Impact Rated for Impact Drivers
Use with Armeg Impact Rated extension bar (Part No. WWB1/4HEX75, WWB1/4HEX250, SDS1/4WB055)
Tech-Tip
Withdrawing frequently during the drilling process can speed up the drilling rates by helping to clear the spoil from the hole.
This product is impact rated for use with impact drivers. The quick-change extension we recommend to be used with this product is impact rated and can be used with any of our Twister impact rated products in an impact driver.