KnifeEdge® Bit

The fastest and easiest way
to remove stripped screws.

Used by 1000s

  • Craftsmen
  • Homemakers
  • Professionals

For use in Standard Magnetic Bit Holders & Handheld Screwdrivers

Set of 3 insert bits, contains 1 each of:
  • #1 bit for Phillips screws, size 2, 3 and 4
  • #2 bit for Phillips screws, size 5-9
  • #3 bit for Phillips screws, size 10-16

$47.97 Free US Shipping

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For use in Electric Drill Chucks & Impact Drivers

 Set of 3 power bits, contains 1 each of:
  • #1 bit for Phillips screws, size 2, 3 and 4
  • #2 bit for Phillips screws, size 5-9
  • #3 bit for Phillips screws, size 10-16

$47.97 Free US Shipping

Add to Cart

“Ingenious ‘KnifeEdge’ screwdriver bit can easily remove stripped Phillips screws.”

“Sharp edges milled into its four flutes grip screws securely whether driving them in or backing them out.”

Scott
"When one of my guys is hanging off of a crane cable, 3 stories up, leaning out to loosen some screws and there is no where to brace his feet, no where to press against to lean the bit into the screw. It has to grab it on its own, it has to work and KnifeEdge® bits do that. Time and performance are everything in the movie business and these work!"
-- Scott, Professional
Lori
"My husband failed to tell me our knife edge bit arrived…but I found him posting this on Facebook today “We had some screws poking through the seat base on 2 of our chairs. Both chairs had a screw that they had destroyed when they put the seats on. I thought I would try the knife edge bit and once it got a good grab of the screw it came right out. Wow!"
-- Lori, Homeowner