BTB Backfill Removal Blade – 4mm

SKU: WK17-4

SKU: WK17-4 Categories: ,


BTB™ Backfill Removal Blade – 4mm

For narrower beads of backfill use this 4mm wide channel WK17-4 blade.

For wider gaps the 6mm wide channel WK17-6 blade may be better suited instead.

These blades are an excellent addition to the WKBTR15-BX BTB Air Tool 15 Blade Bus, Truck and Rail Toolkit which comes with the alternate WK5-S blade used for backfill removal.

To purchase BTB products please contact your nearest distributor. Australian customers please visit