Wood Demolition – Bi-Metal, 6/9/12 in, 6 TPI Reciprocating Saw Blade

Aggressive 6TPI Design – Fast Cuts Through Thick Wood & Nails
The 6 teeth per inch (TPI) configuration is engineered for rapid demolition of dense wood, nail-embedded lumber, and composites. The deep gullets clear debris instantly, reducing clogging and maintaining momentum in tough materials like pressure-treated wood or plywood with embedded nails. This design cuts 30% faster than standard blades in demolition scenarios, making it ideal for remodeling, deconstruction, or pallet disassembly.

Bi-Metal Construction with 8% Cobalt – 2X Longer Life
Combines high-speed steel (HSS) teeth for sharpness and a flexible carbon steel body for durability. The 8% cobalt-infused teeth resist heat and wear, lasting twice as long as conventional bi-metal blades in continuous use. Heat-treated for toughness, it handles repetitive cuts in hardwoods, chipboard, and fiberglass-reinforced plastics without breaking or warping.

Three Lengths for Versatile Demolition
6-inch: Compact for tight spaces (e.g., under floor joists, between studs) with a sharp tip for easy plunge cuts.
9-inch: Balances reach and control for mid-sized projects like removing wall framing or cutting through thick branches.
12-inch: Delivers maximum leverage for deep cuts in large wooden beams or structural lumber.
All lengths feature a 1.3mm-thick blade body to minimize deflection and ensure straight, controlled cuts.

Universal Fit & Heavy-Duty Performance
The 1/2-inch universal shank works seamlessly with major reciprocating saws (DeWalt, Bosch, Milwaukee, etc.), eliminating the need for adapters. The blade’s reinforced spine and tapered design resist bending under heavy load, while the white-painted finish adds corrosion resistance in wet or outdoor environments. It’s certified for cutting nail-embedded wood, PVC, and composite materials up to 250mm thick.

Professional-Grade Reliability for Demolition Work
Trusted by contractors for its ability to tackle mixed-material demolition (wood, nails, light metal) without frequent blade changes. The optimized tooth geometry reduces friction and heat buildup, extending blade life even in abrasive materials like fiber cement or asphalt roofing. Backed by a 5-pack bundle, it offers cost-effective durability for high-volume projects.

EZARC Reciprocating Saw Blades Demolition Wood & Nails

R622DH with increased thickness of 1.3mm makes blade durable on any tough demolition jobs, sharp tip makes it easy into any corner for cutting work.

• Model Number: R622DH
• Total Length: 150mm
• Cutting Length: 100mm
• Blade Material: Bi-Metal with 8% Cobalt
• Teeth Per Inch: 6TPI
• Blade thickness: 1.3mm
• Cutting material: hard wood, wood with nails, chipboard, glass fiber-reinforced plastics, composite material
• Universal 1/2"shank fits: Reciprocating saws including Bosch, Hitachi, Flex, Makita, Black+Decker, Milwaukee, skil and moreBi-Metal Teeth with 8% Cobalt

Product Description：

Material: Bi-Metal with 8% Cobalt

Color: White and Blue

Number of Pieces: 5 Pack

Size:  6'' 150mm, 9'' 225mm, 12'' 300mm

Weight: 3.53 ounces/ 100g

7.41 ounces/ 210g

11.64 ounces/ 330g

Free shipping over $25.

• Orders under $25 ship for $3.75.
• Orders are processed within 1–3 business days and shipped from the nearest available EZARC warehouse.

Estimated delivery:

• USA & Canada 3–7 days
• UK, Germany & France 5–8 days 
• Australia 7–10 days 
• Other regions 10–25 days.

Once shipped, you’ll receive a tracking number by email. Local stock shortages may add approximately 3–5 days to delivery.

Returns & Refunds

Please contact us within 30 days of delivery for damaged, incorrect, or quality-related items. Approved refunds are returned to your original payment method. For other eligible returns, return shipping and original shipping charges may not be refundable.

See our full Shipping Policy and Refund Policy for details.

Within 30 days of product delivery, if you encounter any of the following issues, we will offer a refund or product replacement:

• Product arrived damaged
• Incorrect product received
• Quality problems during use

Contact us at support@ezarctools.com

We'll get back to you within 3 business days.

For your safety and proper use, please click and read all safety warnings and instructions upon your purchase.

• Please check our full faq here. if you still have questions, please contact us here:)