Standard Drill Bits & SDS Drill Bits - Cement board
Backer-On® Rock-On® Stikfit™ Bits. Backer-On ® Rock-On ® Stikfit™ Bits are made with S2 modified steel for long lasting bit life. Will I achieve stikfit with standard T-25 bits? No, Stikfit is only achieved when using Backer-On Rock-On Stikfit bits. Stikfit bits are specifically designed to hold Backer-On Rock-On screws securely on the bit.
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