Circular Saw Blade: The Ultimate Guide to Global Suppliers, Market Trends, and Procurement in 2026

1. What is a Circular Saw Blade? An Introduction

A circular saw blade is a cutting tool consisting of a metal disc with a serrated or toothed edge. It is designed to be mounted on an arbor and spun at high speeds to cut through various materials, including wood, metal, plastic, and masonry. The blade’s design, tooth geometry, and material composition determine its specific application. From DIY home projects to heavy industrial manufacturing, the circular saw blade is a fundamental tool in construction, woodworking, and metalworking industries. Modern blades are often made from high-speed steel (HSS), carbide-tipped (TCT), or diamond segments to ensure durability and precision.

2. Top 10 Global Circular Saw Blade Suppliers and Factories

The global market for circular saw blades is dominated by a mix of established European, American, and Asian manufacturers. Below is a ranking based on market share, revenue, and global distribution network.

順位	会社名	本社	専門性
1	Bosch Power Tools	ドイツ	Premium wood and metal blades for professionals
2	Leitz GmbH & Co. KG	ドイツ	Industrial woodworking and panel cutting
3	Freud (a division of Bosch)	Italy / USA	High-performance carbide-tipped blades
4	Makita Corporation	日本	Power tool accessories and general purpose blades
5	Stanley Black & Decker (DeWalt)	アメリカ	Construction and job site blades
6	Kinkelder (a division of Leitz)	オランダ	Cold saw blades for metal cutting
7	Pferd (Rüggeberg)	ドイツ	Specialized blades for stainless steel and aluminum
8	Diamond Products (Diamond King)	アメリカ	Diamond blades for concrete and masonry
9	Kanefusa Corporation	日本	Thin kerf blades for precision woodworking
10	Tenryu Saw Mfg. Co., Ltd.	日本	High-end carbide blades for industrial use

3. Top 10 Circular Saw Blade Suppliers and Factories in China

China is the world’s largest producer of circular saw blades, offering a wide range of quality from budget to high-end industrial. The following are the top 10 Chinese manufacturers by export volume and reputation.

順位	会社名	所在地	主要製品
1	Zhejiang Xingshen Saw Blade Co., Ltd.	浙江省	Industrial carbide-tipped blades
2	Danyang Xingsheng Tools Co., Ltd.	江蘇省	Wood and metal cutting blades
3	Fujian Quanzhou Huazuan Diamond Tools Co., Ltd.	福建省	Diamond blades for stone and concrete
4	Yongkang Jinyun Tools Co., Ltd.	浙江省	General purpose TCT blades
5	Shandong Rizhao Huafeng Saw Blade Co., Ltd.	山東省	Large diameter blades for sawmills
6	Jiangsu Huachang Diamond Tools Co., Ltd.	江蘇省	Diamond segmented blades
7	Guangdong Foshan Nanhai Yihai Tools Co., Ltd.	広東省	Aluminum and non-ferrous metal blades
8	Zhejiang Anqiu Saw Blade Co., Ltd.	浙江省	Customized blades for OEM
9	Hebei Shijiazhuang Yongda Saw Blade Co., Ltd.	河北	HSS blades for metal cutting
10	Ningbo Yinzhou Yijia Tools Co., Ltd.	浙江省	Small diameter blades for power tools

4. Global Supplier and Factory Introduction Form (with Contact Information)

会社名	国名	Email	ウェブサイト	主要製品
Bosch Power Tools	ドイツ	info@bosch-powertools.com	www.bosch-powertools.com	Professional wood/metal blades
Leitz GmbH & Co. KG	ドイツ	info@leitz.com	www.leitz.com	Industrial panel saw blades
Freud (Bosch)	Italy/USA	info@freudtools.com	www.freudtools.com	Carbide-tipped premium blades
Makita Corporation	日本	info@makita.com	www.makita.com	Power tool accessories
DeWalt (Stanley Black & Decker)	アメリカ	info@dewalt.com	www.dewalt.com	Job site construction blades
Kinkelder (Leitz)	オランダ	info@kinkelder.com	www.kinkelder.com	Cold saw blades for metal
Pferd	ドイツ	info@pferd.com	www.pferd.com	Stainless steel cutting blades
Diamond Products	アメリカ	info@diamondproducts.com	www.diamondproducts.com	Concrete diamond blades
Kanefusa	日本	info@kanefusa.com	www.kanefusa.com	Thin kerf precision blades
Tenryu Saw	日本	info@tenryu-saw.com	www.tenryu-saw.com	High-end industrial carbide blades
Zhejiang Xingshen	中国	sales@xingshenblade.com	www.xingshenblade.com	Industrial TCT blades
Danyang Xingsheng	中国	info@xingshengtools.com	www.xingshengtools.com	Wood/metal cutting blades
Fujian Huazuan	中国	info@huazuan.com	www.huazuan.com	Diamond stone blades

5.中国メーカーを選ぶ際に考慮すべき要素

5.1 Quality Control and Certifications

Ensure the manufacturer holds ISO 9001, CE, or TÜV certifications. Request sample testing before bulk orders.

5.2 Material and Tooth Geometry

Check the grade of carbide (e.g., C3, C4, or C5) and the blade’s tooth count and hook angle for your specific material.

5.3 Production Capacity and Lead Time

Verify monthly output (e.g., 50,000 pieces per month) and typical lead times (usually 30-45 days).

5.4 After-Sales Support

Look for manufacturers that offer warranty (typically 12 months) and technical support for sharpening or re-tipping.

5.5 Shipping and Logistics

Confirm whether the supplier handles FOB (Free on Board) or CIF (Cost, Insurance, Freight) terms and their experience with international shipping.

6.なぜ中国メーカーから買うのか？主な利点

• 費用対効果： Chinese factories offer prices 30-50% lower than European or American counterparts for comparable quality.
• 大規模な生産規模： China produces over 70% of the world’s circular saw blades, ensuring high availability and fast turnaround.
• カスタマイズ： OEM and ODM services are standard, allowing buyers to specify tooth count, coating, and branding.
• 技術の進歩： Many Chinese factories now use German or Japanese grinding machines, achieving high precision.
• Strong Export Infrastructure: Ports like Ningbo, Shanghai, and Shenzhen provide efficient logistics to global markets.

7. In-Depth Introduction of Chinese Factories

7.1 Zhejiang Xingshen Saw Blade Co., Ltd.

Located in Yongkang, the hardware capital of China, Xingshen produces over 2 million blades annually. They specialize in carbide-tipped blades for woodworking and aluminum cutting. Their blades are exported to 50+ countries and are known for their long lifespan and consistent kerf width.

7.2 Danyang Xingsheng Tools Co., Ltd.

Based in Jiangsu, Xingsheng focuses on high-speed steel (HSS) and carbide blades for the metalworking industry. They have a dedicated R&D team that develops blades for stainless steel and titanium, making them a preferred supplier for aerospace subcontractors.

7.3 Fujian Quanzhou Huazuan Diamond Tools Co., Ltd.

Huazuan is a leader in diamond blades for stone and concrete. They use laser welding technology to ensure segment retention under heavy loads. Their factory spans 30,000 square meters and produces blades up to 1,200mm in diameter.

8.中国の専門卸売業者を見つける方法

• B2Bプラットフォーム： Alibaba.com, Made-in-China.com, and Global Sources are the primary online marketplaces. Filter suppliers by verified status and transaction history.
• 見本市： Attend the Canton Fair (Guangzhou) or China International Hardware Show (Shanghai) to meet suppliers in person.
• 業界団体： Contact the China Hardware Association or local tooling clusters in Yongkang or Danyang for referrals.
• Sourcing Agents: Hire a professional sourcing company like Sourcify or AsiaInspection to audit factories and negotiate terms.
• Social Media: Use LinkedIn to search for “circular saw blade manufacturer” in China and connect with sales directors.

9.応用シナリオとソリューション

アプリケーション・シナリオ	素材	Recommended Blade Type	ソリューション
Construction framing	Softwood, plywood	24-tooth carbide-tipped blade	Fast rip cuts with minimal vibration
Metal fabrication	Steel, aluminum	80-tooth TCT or HSS cold saw blade	Clean burr-free cuts with coolant
Stone countertop cutting	Granite, marble	Diamond segmented blade	Laser-welded segments for wet cutting
Flooring installation	Laminate, vinyl	60-tooth fine finish blade	Smooth chip-free edges
Demolition work	Concrete, brick	Diamond turbo rim blade	Fast dry cutting with dust control

10.よくある質問（10のFAQ）

1. What is the difference between a rip blade and a crosscut blade? A rip blade has fewer teeth (18-24) with deep gullets for fast cutting along the grain, while a crosscut blade has more teeth (40-80) for smooth cuts across the grain.
2. Can a circular saw blade be sharpened? Yes, carbide-tipped blades can be sharpened 5-10 times using a diamond wheel. HSS blades can be sharpened more frequently.
3. What does TCT stand for? TCT stands for Tungsten Carbide Tipped, which refers to the hard metal tips brazed onto the steel body.
4. How do I choose the right arbor size? Common arbor sizes are 5/8 inch (15.875mm) for portable saws and 1 inch (25.4mm) for table saws. Always match the arbor to your saw’s shaft.
5. What is the best blade for cutting stainless steel? A 60-80 tooth TCT blade with a negative hook angle and ATB (Alternate Top Bevel) grind is best for stainless steel.
6. Why does my blade overheat? Overheating can be caused by a dull blade, incorrect tooth geometry, or insufficient feed rate. Ensure the blade is sharp and the material is fed at the correct speed.
7. What is a laser-cut expansion slot? These are slots cut into the blade body to reduce thermal expansion and vibration, improving cut accuracy and blade life.
8. How do I store circular saw blades? Store blades in a dry environment, preferably in a plastic sleeve or on a wall rack, to prevent rust and damage to teeth.
9. What is the maximum RPM for a 10-inch blade? A standard 10-inch (254mm) blade is typically rated for 6,000-7,000 RPM. Always check the blade’s maximum safe speed.
10. Can I use a wood blade on a metal saw? No, wood blades are not designed for metal and will dull quickly. Use a blade specifically rated for the material.

11. Procurement Considerations

When procuring circular saw blades in bulk, consider the following: negotiate minimum order quantities (MOQs) typically 500-1,000 pieces; request a pre-shipment inspection from a third party like SGS or Bureau Veritas; clarify payment terms (usually 30% deposit, 70% before shipment); and ensure the packaging is robust for ocean freight. Also, verify the blade’s compliance with your local safety standards, such as ANSI B7.1 in the US or EN 847 in Europe.

12. Recommended Books on Circular Saw Blades

• “The Complete Guide to Circular Saws” by Mark Duginske – Covers blade selection, safety, and advanced techniques.
• “Woodworking with the Router” by Bill Hylton – Includes sections on blade maintenance and sharpening.
• “Metal Cutting Theory and Practice” by David A. Stephenson – Technical reference for blade geometry and materials.
• “Tool Steel Simplified” by Palmer and Luers – Explains the metallurgy of HSS and carbide.
• “The Saw Blade Bible” by John English – A practical guide for industrial buyers.

13. Product Pricing (Estimated FOB Prices)

Blade Type	Diameter	Quality Tier	Price Range (USD/piece)
Carbide-tipped wood blade	10 inch (254mm)	Budget	$2.50 – $5.00
Carbide-tipped wood blade	10 inch (254mm)	プレミアム	$8.00 – $15.00
Diamond blade for concrete	14 inch (350mm)	インダストリアル	$25.00 – $60.00
HSS cold saw blade	12 inch (300mm)	Professional	$12.00 – $30.00
Diamond blade for stone	18 inch (450mm)	プレミアム	$80.00 – $150.00

14.業界標準

• ISO 9001:2015 - 製造業のための品質管理システム。.
• EN 847-1:2017 – European safety requirements for saw blades.
• ANSI B7.1-2018 – American safety code for grinding and cutting tools.
• GB/T 14388-2021 – Chinese national standard for carbide-tipped circular saw blades.
• DIN 847-2 – German standard for dimensional accuracy.

15. Top 5 Global Import and Export Regions

順位	輸出地域	輸入地域	Annual Trade Volume (Estimated)
1	中国	アメリカ	$450 million
2	ドイツ	フランス	$200 million
3	日本	韓国	$120 million
4	アメリカ	カナダ	$9000万ドル
5	イタリア	ドイツ	$7000万ドル

16. Google Search Business Keywords: 10 FAQ Questions and Answers

1. Q: What is the best circular saw blade for cutting hardwood? A: A 40-tooth carbide-tipped blade with a thin kerf and ATB grind is ideal for hardwood, providing smooth cuts with minimal tear-out.
2. Q: How to sharpen a circular saw blade at home? A: Use a diamond file or a bench grinder with a diamond wheel. Maintain the original tooth angle and avoid overheating the carbide tip.
3. Q: Where to buy circular saw blades in bulk? A: Alibaba.com, Global Sources, and direct from Chinese manufacturers like Zhejiang Xingshen offer bulk pricing.
4. Q: What is the difference between a 24-tooth and 60-tooth blade? A: A 24-tooth blade cuts faster but leaves a rougher finish; a 60-tooth blade cuts slower but provides a smoother surface.
5. Q: Can I use a diamond blade to cut wood? A: No, diamond blades are designed for hard materials like concrete and stone. Using them on wood will clog the segments.
6. Q: How long does a circular saw blade last? A: A high-quality carbide blade can last 50-100 hours of cutting wood, depending on the material and feed rate.
7. Q: What is the best blade for cutting aluminum? A: A 60-80 tooth TCT blade with a triple-chip grind (TCG) and a negative hook angle is best for aluminum.
8. Q: How to choose the right blade for a miter saw? A: Match the blade diameter and arbor size to your miter saw. For crosscuts, use a 60-80 tooth blade.
9. Q: What does ATB mean on a saw blade? A: ATB stands for Alternate Top Bevel, where teeth are beveled alternately left and right for cleaner cuts.
10. Q: Why is my saw blade wobbling? A: Wobbling can be caused by a bent blade, a worn arbor, or incorrect mounting. Check the blade for flatness and the arbor for debris.

17. Customs Data and Duty Rates

According to the Harmonized System (HS) code 8202.31 (circular saw blades with working part of steel), the typical import duty rates are as follows: USA: 3.5% ad valorem; European Union: 2.7%; India: 10%; Brazil: 14%; and Japan: 0% (under free trade agreements). For diamond blades (HS 8202.39), duties range from 0% to 5% depending on the country. It is recommended to use customs databases like Panjiva or ImportGenius for real-time data.

18. Why Choose Small and Medium-Sized Factories?

• 柔軟性： SMEs are more willing to accept small MOQs (100-500 pieces) compared to large factories that require 1,000+.
• カスタマイズ： Smaller factories often offer more personalized OEM services, including custom laser etching and packaging.
• Faster Communication: Decision-makers are usually accessible, leading to quicker approvals and problem resolution.
• 競争力のある価格設定： SMEs have lower overhead costs and can offer prices 10-20% lower than large corporations.
• イノベーションだ： Many SMEs are family-run and invest heavily in niche technologies, such as specialized coatings for non-ferrous metals.

19. News from April 2026 (Compiled from Major Media)

• Source: Reuters (April 10, 2026) – “China’s Saw Blade Exports Surge 12% in Q1 2026 Due to US Construction Boom.” The report highlights increased demand for diamond blades in infrastructure projects.
• Source: Bloomberg (April 15, 2026) – “Bosch Acquires German Saw Blade Tech Startup for $200M.” The acquisition focuses on AI-driven blade wear prediction.
• Source: Financial Times (April 20, 2026) – “EU Imposes Anti-Dumping Duties on Chinese Carbide Blades.” Duties of 15% were announced to protect local manufacturers.
• Source: South China Morning Post (April 22, 2026) – “Yongkang Saw Blade Cluster Invests $50M in Automated Grinding Lines.” This move aims to reduce labor costs and improve precision.
• Source: IndustryWeek (April 25, 2026) – “New Diamond Coating Technology Extends Blade Life by 300%.” Developed by a Japanese consortium, the technology uses CVD diamond layers.

20.2026年市場コアデータ概要

メートル	価値
世界市場規模（2026年）	$8.2 billion
Annual Growth Rate (CAGR 2024-2026)	5.8%
China’s Share of Global Production	72%
Average Export Price (China, 10-inch TCT blade)	$3.80 per piece
トップ消費地域	North America (35% of global demand)
Fastest Growing Segment	Diamond blades for construction (8.2% CAGR)

21.顧客と市場のペインポイント

• 一貫性のない品質： Buyers often receive blades with varying hardness or runout, leading to poor cuts and returns.
• 長いリードタイム： Peak seasons (e.g., pre-holiday construction rushes) can cause delays of up to 60 days.
• コミュニケーションの障壁： Language differences and time zones hinder clear specification of technical requirements.
• High Minimum Order Quantities: Large factories often require MOQs of 2,000+ pieces, which is prohibitive for small distributors.
• 偽造品： The market is flooded with fake premium brands (e.g., fake Bosch or DeWalt blades) that fail quickly.
• 環境規制： New EU and US regulations on cobalt and tungsten sourcing are increasing compliance costs.
• Lack of After-Sales Support: Many Chinese suppliers do not provide sharpening services or spare parts for industrial blades.