PacTool Backerboard Shear Bundle with Replacement Blades






Key features
- •Includes a PacTool SS424 Backerboard Shear (6.5-amp motor) for cutting up to 1/2-inch thick Hardiebacker fiber cement underlayment and PacTool 42253 replacement blades (reversible, solid tool steel).
- •The SS424 shear makes precise, fast and consistent cuts through backerboard with minimal dust.
- •Replacement blades can cut up to 20,000 linear feet, enough for 15 average homes before needing to be flipped or replaced.
- •Simple to install replacement blades by removing cap screws from shear head.
- •Trusted PacTool brand used by contractors and DIYers for specialized construction and remodeling projects.
PacTool Backerboard Shear Bundle with Replacement Blades
List Price: $369.70$332.73DEALYou Save: $36.97 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







