SKU: Irwin 88601 UPC: 024721886019 Weight: 0.358 Irwin 88601 Speedbor Woodboring 12" Bit Extension List: $21.39 $6.50 Only 3 left in stock, -2 will be special ordered. Only 3 left in stock In Stock Add to Cart Quantity -+ Product DetailsReviewsRecently Viewed DetailsDetailsIrwin 88601 Features Available in 6" and 12" lengths Not for use with quick change woodboring bitsIrwin 88601 Specifications