Product Info Catalog Tools Power Drill, Bits & Accessories 5/32-Inch UnderlaymentxBit 5/32-Inch UnderlaymentxBit Request a Quote UPC: 720361004164 SKU: 678134 Model Number: XB-UL1 5/32", Rotozip Underlayment X Bits, Are Ideal For Cut Outs In Fiber Backerboard & Other Underlayment Materials, Constructed Of Carbide The Underlayment X Bits Cut 3 Times Longer & 2 Times Faster Than Conventional Zip Bits.
