M42 HSS Bi-Metal Recip Band Saw Blade, OEM, X&H
The M42 HSS Bi-Metal Recip Band Saw Blade (OEM, X&H) is a rugged band saw blade with M42 high-speed steel teeth welded to a flexible spring-steel backing for demanding metal cutting. Its cobalt-alloyed M42 teeth provide superior heat resistance, long wear life and sharp edge retention for fast, clean cuts through stainless, alloy and tool steels. OEM X&H quality and bi-metal construction give reliable durability, reduced breakage and broad compatibility—cutting downtime and delivering strong value for workshops and fabricators.
5.0
Lead Time:
1-500(pieces):9(days),501-1000(pieces):25(days),1001-10000(pieces):45(days),>10000(pieces):To be negotiated(days)
Place of Origin:
China
Brand Name:
X&H or OEM/ODM
Customization:
Customized logo (Min. Order: 2 sets),Customized packaging (Min. Order: 500 sets),Graphic customization (Min. Order: 500 sets)
Samples:
$3.0/piece | Min. order : 1 piece
Shipping:
Support Sea freight
Payments:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Blade width
4"100 mm or as your request
Process type
Hot press or Cold press
Edge Height
0.315in(8mm), 0.472in(12mm) or as your request
Tip Material
diamond
Place of Origin
Shanghai, China(Mainland)
Usage
cutting granite ,stone, ceramic ,concrete,metal casting
MOQ
10pcs
Advantage
unique formula, sharper and more durable
Color
as your request
grade
Industrial
Saw Blade Size
Customized
finishing
As your requirement
customized support
OEM, ODM, OBM
blade diameter
Customized
blade length
6 1/2 in
Number Of Teeth
Customized
teeth per inch
10
arbor size
Other
Cutting Thickness
0.014in, 0.032 in, 0.02in, 0.035 in, 0.018in, 0.025in
warranty
3 Years
M42 Bi-Metal Precision Packaged
X&H's M42 HSS bi-metal Recip Band saw blade combines heat-treated M42 high-speed steel teeth with a flexible alloy backing for fast, precise cutting and exceptional wear resistance that cuts downtime and replacement costs. Available as OEM with varnish finishing, customizable diameters/kerfs and a stable blade shape, it ships in secure boxed or blister packaging to protect tooth geometry and ensure ready-to-use performance. Backed by experienced technical support, quick lead times and sample availability, this high-quality blade is designed to boost productivity and integrate easily into power tool and reciprocating saw workflows.
M42 Bi-Metal Precision Cutting
The M42 HSS bi‑metal recip band saw blade from X&H combines a high‑speed M42 tooth edge electron‑welded to a flexible alloy backing, offering superior hot‑hardness, wear resistance and fatigue strength with customizable tooth pitch, kerf and body thickness to meet OEM specifications. As a value‑driven solution it provides fast, precise cutting of carbon steel, stainless steel and non‑ferrous metals, extending blade life, minimizing downtime and improving throughput in production and maintenance environments. The blade’s bi‑metal structure, hardened tooth geometry and flexible body balance toughness and edge retention to resist breakage, while X&H supports varnish or custom finishing, rapid delivery and technical assistance for application‑specific performance.
M42 HSS Bi-Metal Blade
The X&H M42 HSS bi-metal Band saw blade is an OEM-quality cutting solution manufactured in Shanghai with customizable length, kerf and body thickness to fit power and reciprocating saws. Finished with varnish on request and backed by over 20 years of saw blade expertise, it delivers reliable performance for demanding applications and includes technical support from experienced engineers. Samples, flexible delivery (1–25 days depending on stock) and clear payment terms are available, and users should handle the blade carefully as it is very sharp.
◎ M42 Bi-Metal Durability
◎ Customizable Fit Options
◎ Prompt Technical Support
Precision Cutting, Exceptional Durability
Built by X&H with OEM-grade quality, the M42 HSS bi-metal construction bonds cobalt-enriched M42 teeth to a spring-steel backing through precision welding and heat treatment for exceptional toughness and long life. As a Band saw blade designed for reciprocating use, it delivers fast, burr-free cutting of stainless steel, alloy steels and other hard materials while resisting heat and edge wear. Key features—variable tooth pitch options, laser-welded joints, and stabilized tempering—translate to higher cutting speeds, reduced blade changes, and lower total operating cost.
Material introduction
The M42 HSS bi-metal recip band saw blade from X&H features high-speed steel teeth alloyed with cobalt for excellent wear resistance and retained hardness at elevated cutting temperatures. The M42 cutting edge is welded to a resilient spring-steel backing to combine sharpness and flexibility, resisting tooth breakage and fatigue in heavy-duty metal cutting. Precision heat treatment and OEM quality control deliver consistent tooth geometry and long service life, making it a reliable Band saw blade for industrial applications.
◎ Cobalt Infused HSS
◎ material introduction 2
◎ Flexible Spring Steel
FAQ
1
What kinds of materials and shop applications is the M42 HSS bi‑metal recip band saw blade best suited for?
M42 bi‑metal blades are designed for cutting a wide range of metals. They perform especially well on carbon steels, alloy steels, stainless steels, and many heat‑treated or high‑strength alloys found in automotive, aerospace, oil & gas, and fabrication shops. Typical application scenarios include cutting bar stock, channel, angle, tubing, plate, and structural profiles in production, repair, and job‑shop environments where durability and resistance to tooth wear are important.
2
How do I choose the correct tooth pitch (TPI) and blade width for my cutting job?
Select tooth pitch so you have at least 3 teeth in the cut: coarse pitches (low TPI, e.g., 1–3 TPI) for heavy, thick sections; medium pitches (3–6 TPI) for general‑purpose milling of bars and profiles; fine pitches (8–18+ TPI) for thin‑walled tubing, sheet, or small cross sections. Choose blade width by the cut type: wider blades (larger width) for straight, long cuts and increased stability; narrower blades for tighter radius or contour cutting. Always match the blade length and mounting hole pattern to your saw model.
3
What cutting speeds and feed rates should I use to get the best life and finish from an M42 bi‑metal blade?
Follow your saw and material manufacturer recommendations, but as a guideline: moderate cutting speeds and steady, consistent feed produce the best results. Avoid both starving the blade (very slow feed) and forcing it (too fast). For hard or stainless materials, slow the speed and reduce feed to avoid overheating; for mild steels you can increase feed slightly. Use the rule of thumb of maintaining a constant, smooth feed so chips are evacuated and the blade does not stall — adjust based on your saw’s power and the workpiece size.
4
Do I need coolant or lubricant when using this blade, and what type is best?
Using a suitable cutting fluid will extend blade life and improve cut quality, especially on stainless and heat‑resistant alloys. Water‑soluble coolants, synthetic coolants, or cutting oils reduce heat, help chip evacuation, and minimize tooth failure. For intermittent manual cuts, a light application of cutting oil is helpful; for production runs, use a continuous coolant supply recommended for metal sawing. Avoid dry cutting of heat‑sensitive alloys unless the saw/blade is rated for it.
5
What are the key installation and operating checks to prevent premature blade failure?
Ensure correct blade length and teeth orientation, properly align the blade on all wheels, and set the recommended blade tension per your saw’s manual. Confirm the blade tracking is centered on the wheels, and that guides and bearings are adjusted close to the blade without rubbing. Maintain even workpiece support and use appropriate speed/feed. Inspect for twist, cracks, or missing teeth before use; replace blades showing damage. Proper tension and guide adjustment are the most common factors preventing breakage and wandering cuts.
6
How long will an M42 bi‑metal blade last, and can it be resharpened?
Blade life depends on material, cutting parameters, coolant use, and operator practice. Under optimal conditions M42 bi‑metal blades last significantly longer than carbon‑steel blades because of the M42 tooth material’s wear resistance. They can be resharpened a limited number of times by specialized services, but each resharpening removes tooth geometry and shortens life; in many production settings replacement is more economical. You can maximize life by using correct speed/feed, good coolant, proper tension, and avoiding excessive pinching or stock movement during the cut.
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