Heat-Resistant & Long-Lasting Saber Saw Blade for Metal Cutting
No.Bi-Metal and Oreno Kaitai
Key Features:
Innovative Design: Precision-drilled holes in the base metal for active cooling.
Heat Dissipation: Holes reduce friction between material and blade, preventing burns.
Chip Evacuation: Allows cutting chips to escape instantly to prevent clogging.
Long-Lasting: Heat-resistant bi-metal construction extends life on stainless steel.
Applications: Ideal for cutting Metal, Stainless Steel, Soft Iron, Non-ferrous Metals, FRP, Vinyl Chloride, and Wood with Nails (Dismantling/Demolition).
Heat is the number one enemy of saw blades. The Fuji Bi-Metal Saber Saw Blade (Reciprocating Saw Blade) features industry-first innovation designed to solve this problem. By integrating precision-drilled holes directly into the base metal, we have created a blade that "breathes" during the cut.
Ideal for challenging materials like stainless steel, non-ferrous metals, and nail-embedded wood, this blade delivers unrivaled performance for demolition experts and professional fabricators.
Why Holes Matter? (The Science)
Standard blades trap heat because friction builds up between the blade body and the material. This heat softens the teeth, leading to rapid dulling.
The Fuji Advantage: Our strategic holes allow air to circulate and chips to escape instantly. This Active Heat Dissipation reduces friction, prevents "blade burn," and extends service life by up to 30% compared to standard bi-metal blades.
Key Advantages
Revolutionary Heat Resistance: Holes eliminate heat buildup, preventing the blade from annealing (losing hardness).
Instant Chip Evacuation: Debris escapes through the holes rather than clogging the teeth, ensuring a smoother stroke.
Extended Lifespan: Minimized friction means the teeth stay sharper for longer, saving you money on replacements.
Versatility: Engineered to cut everything from thick steel pipes and soft iron to vinyl chloride and wood with nails.
Product Lineup & Specifications
1. Standard Series: Bi-Metal Blade with Holes
The perfect all-rounder for general construction and plumbing work. Balanced flexibility and strength.
Best for: Stainless steel pipes, channel steel, non-ferrous metals.
Feature: High flexibility to resist snapping during tight cuts.
2. Heavy-Duty Demolition Series ("Oreno Kaitai")
The "Oreno Kaitai" (Japanese for "My Demolition") series is our thickest, toughest blade designed for heavy wrecking work.
Thicker Body (1.3mm): Significantly reduces blade vibration and wobbling, ensuring straight cuts even under heavy load.
Combination Blade: Optimized tooth geometry for aggressive cutting.
Best for: Heavy demolition, thick structural steel, pallet dismantling.
Applications & FAQ
Ideal For: Metal fabrication workshops, plumbing renovation, vehicle rescue/dismantling, and pallet recycling.
Q: Will these blades fit my saw?
A: Yes. Fuji Saber Saw Blades feature a universal 1/2" shank, making them compatible with all major reciprocating saw brands (Makita, Bosch, Milwaukee, DeWalt, etc.).
Q: Can I use coolant with these blades?
A: While the "hole design" provides excellent air cooling, using cutting oil or coolant for heavy stainless steel cutting will further extend the blade life.
Looking for cutoff wheels? Check our premium Cutting Wheel Series. For bulk distribution inquiries, please Contact Us today.
FUJI Industrial Quality & Safety Protocols
Fuji products are manufactured following strict Japanese standard process requirements. Every wheel is engineered to meet or exceed JIS (Japanese Industrial Standards), such as JIS R 6242 and B 4051. Our core engineering logic prioritizes maximum operator protection by maintaining safety factors and burst speed capabilities that often surpass the highest industry benchmarks.
Standard Region
Safety Factor (Burst Multiplier)
Safety Logic & Benchmark
FUJI (High Precision)
> 2.0x
Engineered to exceed JIS requirements for maximum reliability.
Japan (JIS R 6242)
2.0x
Extreme Safety: A wheel rated at 80m/s must withstand a 160m/s burst test.
Europe (EN 12413)
$1.73x
Risk Balanced: Provides high safety redundancy for most industrial apps.
USA (ANSI B7.1)
1.5x
Efficiency Focused: Relies on machine guarding and operational procedures.
1.RPM Compliance: Never exceed the maximum R.P.M. specified on the wheel. Using the sides of the wheels for grinding is strictly prohibited, as it compromises the structural integrity of the abrasive bond.
2.Mandatory Idling: Allow the tool to idle for one minute before beginning work. If a new wheel has been mounted, an idle run of three minutes is required to ensure dynamic stability.
3.Workpiece Stability: All materials must be securely fastened. Improperly secured workpieces can lead to vibration, wheel binding, and unsafe kickback forces.
4.Arbor Hole Integrity: Do not modify or enlarge the metal center of the arbor hole. A proper fit is critical; a mismatched arbor causes eccentric rotation and dangerous vibration levels.
5.PPE Requirements: Industrial-grade face and eye protection are mandatory at all times. Ensure all protective gear meets local safety compliance standards.
6.Guard Protection: Protection guards are designed to contain fragments in the unlikely event of a wheel failure. Never operate tools or machinery with guards removed.
Applications of Abrasives & Usage Notes
Abrasive Selection Guide
Selection of grains (A, WA, AZ, etc.) based on material hardness and grinding precision.
Warning Symbol Interpretation
Standardized safety icons for safe operation and protection guard usage.
Professional Export & Maintenance Insight
When deploying Fuji high-performance tools in overseas markets, ensure that the regional power grid frequency and voltage match the tool specifications. To maintain the superior burst speed safety of Fuji wheels, store abrasives in a dry, temperate environment. Humidity can degrade the resin bond, potentially lowering the wheel’s resistance to centrifugal forces.