Add to Cart Quick view Diablo DSD1375S15 7/8" - 1-3/8" Step Drill Bit DIABLO MSRP: Now: $81.24 Was: Diablo’s new Step Drill Bits bring exclusive technology to the Electrician, Plumber and HVAC contractor with fast, accurate cuts and increased stability in thin metals, PVC other plastic... DSD1375S15 MSRP: Now: $81.24 Was: Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $81.24 Was: Subtotal: Add to Cart