Releasing screw$92.22 Releasing screw quantity Add to cart SKU: 4700074 Category: PLUS100/HFT Related products Drill core 2″-2 1/2″ $1,436.30 Add to cart Rotating unit $4,952.00 Add to cart HFT extension unit 2000 $8,474.00 Add to cart Middle bushing $3,632.62 Add to cart