Dewalt DD4004B12 to DD4426B6 industrial Cobalt drill bits

Anthony Capkun
July 13, 2010
Dewalt launched a new line of industrial Cobalt drill bits (DD4004B12-DD4426B6) promises “unsurpassed performance” when drilling into stainless steel, high-temperature alloys, high-tensile materials, and all mild- and medium-gauge metals. The bits feature a patent-pending web-taper design that boasts increased strength, rigidity and breakage resistance. Additionally, the bits have an optimized 135º split-point that allows them to start on contact and penetrate the material quickly. For faster drilling and chip ejection, Dewalt’s industrial Cobalt drill bits also feature a heavy-duty flute design that produces faster chip ejection.DEWALT

Add comment

Security code

Subscription Centre

New Subscription
Already a Subscriber
Customer Service
View Digital Magazine Renew

We are using cookies to give you the best experience on our website. By continuing to use the site, you agree to the use of cookies. To find out more, read our Privacy Policy.