HSS DMo5 German 250-500mm Circular Blade for Stainless Pipes
HSS DMo5 German 250–500 mm Circular Blade for Stainless Pipes is a high-speed steel cutting disc made from DMo5-grade material. It has a tough, wear-resistant edge designed to cut stainless steel pipe cleanly and with low heat buildup. The blade fits circular and cold-cut saws in the 250–500 mm diameter range and gives long life and accurate cuts.
Usage scenarios:
- Cutting stainless pipe cleanly on job sites or in fabrication shops for plumbing, HVAC, and industrial piping.
- Repair and maintenance work in shipyards, petrochemical plants, and factories where durable, precise pipe cuts are needed.
- On-site or workshop projects by contractors and metalworkers using circular or cold-cut saws that accept 250–500 mm blades.
5.0
Lead Time:
1-5000(pieces):8(days),>5000(pieces):To be negotiated(days)
Place of Origin:
China
Customization:
Customized logo (Min. Order: 500 sets),Customized packaging (Min. Order: 1000 sets),Graphic customization (Min. Order: 500 sets)
Samples:
$35.0/piece | Min. order : 1 piece
Shipping:
Support Sea freight
Payments:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA
brand name:
X&H
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.
DELIVERY TIME
15-25 Days
Quality Grade
Professional Grade
Usage
Machine Blade
Package
Inner Box + Outer Carton
Service
One-stop Service
MOQ
10 Pieces
Advantage
Imporved Efficiency
Color
Customized Color
Application
Metal Cutting
blade width
Other
Blade Features
Multipurpose Cutting
Shape
Circular, Circular Round Saw Blade
grade
Industrial
Saw Blade Size
250*1*30mm
finishing
Nitride
place of origin
Shanghai, China
customized support
OEM, ODM, OBM
process type
Hot Press, Cold Press
edge height
0.315in(8mm)
blade diameter
10in
blade length
6 1/2 in
Number Of Teeth
as your requirement
teeth per inch
Other
arbor size
30mm
Cutting Thickness
1.0mm
warranty
3 Years
Precision Cut, German Quality
HSS DMo5 circular blades (250–500 mm) deliver fast, precise cuts and long life for Steel & Stainless Steel pipes. Professional-grade varnish finish, selectable tooth patterns (A/AW/B/BW), 20–120T options, 2.0 mm kerf and 1.0–20 mm body thickness minimize burrs and reduce downtime. Custom inner diameters (20 mm, 7/8", 1", 30 mm), sturdy packaging and circular-saw compatibility ensure easy fitment and safe transport.
German HSS Stainless Cutter
The HSS DMo5 German 250–500mm circular saw blade is engineered from high-speed steel with a protective varnish finish and is offered in diameters from 250mm to 500mm with inner bore options (20mm, 7/8", 1", 30mm), kerf 2.0mm, body thicknesses 1–20mm, and tooth counts from 20T to 120T in A, AW, B, and BW patterns. Designed for precision pipe cutting on circular saws, it provides fast, burr-free cuts and durable edge retention for Steel & Stainless Steel in professional-grade applications. Its optimized tooth geometry, balanced body and variable tooth configurations reduce vibration and heat buildup, extending service life and ensuring consistent cutting performance.
German HSS Pipe Blades
The HSS DMo5 German 250–500mm circular saw blade by X&H is a professional-grade high-speed steel blade designed for cutting all kinds of pipe on circular saws. Available in diameters from 250mm to 500mm with inner diameters of 20mm, 7/8", 1", or 30mm, kerf of 2.0mm and body thickness options from 1.0mm to 20mm, it features 20–120 teeth and selectable tooth patterns (A, AW, B, BW) to suit different cutting needs. Optimized for durability and precision, it is specifically engineered for Steel & Stainless Steel applications.
◎ Which do you prefer?
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Precision, Durability, Smooth Cuts
Crafted by German engineers from high-speed DMo5 steel with precision heat treatment, this 250–500 mm circular blade offers exceptional edge stability and extended service life. Optimized tooth geometry and an anti-corrosion finish make it ideal for clean, burr-free cutting of pipes and tubing for Steel & Stainless Steel while minimizing heat build-up and material deformation. High wear resistance, vibration-damping design, and compatibility with standard circular saws deliver faster feed rates, consistent accuracy, and reduced downtime in industrial and fabrication settings.
Material introduction
Crafted from German DMo5 high-speed steel, this circular blade uses a molybdenum-enriched HSS matrix for enhanced wear resistance and lasting edge stability. Precision hardened and tempered with a varnish finish, it offers selectable body thickness, kerf, and tooth patterns across 250–500 mm diameters for rigid, consistent cutting. Specifically engineered for Steel & Stainless Steel pipe cutting, the professional-grade construction delivers clean, durable cuts on a wide range of piping materials.
◎ Hardened Molybdenum Steel
◎ Precision Ground Finish
◎ Optimized Tooth Geometry
FAQ
1
What machines and setups is the HSS DMo5 German 250–500mm circular blade compatible with?
The blade is designed for stationary circular saws and cold-cut saws (including large mitre or chop saw stations) that accept 250–500 mm diameters. Ensure the saw’s arbor diameter, flange configuration and maximum RPM match the blade specifications. It can also be used in production lines or portable heavy-duty saw stands if the mounting and speed limits are respected.
2
Which pipe materials and applications is this blade best suited for?
It is optimised for cutting stainless steel pipes (austenitic and ferritic grades) including thin- and medium-wall tubing used in shipbuilding, petrochemical, HVAC, food processing and fabrication shops. It will also cut mild steel and some non‑ferrous materials, but it is not intended for abrasive materials (e.g., cast iron, concrete) or hardened alloys without verifying suitability.
3
What cutting techniques and coolant/lubrication practices produce the best results?
Use a steady, even feed rate appropriate to pipe wall thickness; avoid aggressive plunging. Apply a suitable cutting fluid or coolant to reduce heat build-up and prevent work hardening in stainless steel—flood or mist cooling is beneficial for production runs. Allow the blade to cool between heavy cuts and avoid excessive speed or feed that causes burning or poor finish.
4
How should I install, inspect and maintain the blade?
Mount the blade on a clean, undamaged arbor with the correct flanges and torque to the saw maker’s specification. Verify rotation direction and tooth orientation before cutting. Inspect before use for chips, cracks or bent teeth. Clean and store blades dry and flat. Dull teeth can sometimes be professionally re-ground; replace the blade if cracks, major tooth loss, or warping are found.
5
What safety precautions should I follow when using this blade on pipes?
Clamp or support the pipe securely to prevent movement or vibration, use blade guards and chip deflectors, and wear appropriate PPE (eye protection, gloves, hearing protection). Keep bystanders clear, avoid loose clothing, and never operate the saw with a damaged blade. Follow the saw manufacturer’s safety instructions and emergency stop procedures.
6
How long will the blade last and how can I tell when it needs replacing?
Blade life varies with pipe material, wall thickness, feed rate, coolant use and production volume. Signs it’s time to replace include increased feed force, burning or discoloration on cut surfaces, excessive chipping, poor finish, unusual vibration or noise, and visible tooth damage. In high‑volume or abrasive environments expect shorter life; monitor performance and keep spare blades for uninterrupted work.
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