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Machined M42 HSS cutting tool steel round bars are supplied in a cobalt‑bearing high‑speed steel grade identified as AISI M42 or DIN 1.3247. The supplier lists standard diameters from 10 mm to 600 mm and lengths ranging between 2000 mm and 5700 mm, providing flexibility for a variety of tool‑making projects. These bars are machined to tight tolerances and are intended for high‑performance cutting applications where hot hardness and wear resistance are critical.
M42 steel contains approximately 8 % cobalt, which gives the alloy its superior red‑hardness at elevated temperatures. Typical hot hardness for this grade reaches about 62 HRC at 1000 °C, and typical tensile strength is around 1500 MPa, both of which are standard for premium cutting‑tool steels. The material is usually delivered with a turned or milled surface finish, and the H9 tolerance class commonly results in a diameter tolerance of ±0.05 mm.
These round bars are used to manufacture drills, reamers, broaches and other cutting tools for aerospace, automotive and general manufacturing sectors. Importers and tool‑making firms source them for their ability to retain hardness under high cutting speeds. The listing does not disclose minimum order quantities, lead times or pricing, so interested buyers should contact the supplier directly to obtain those details.
| Material | M42 Cobalt High Speed Steel (AISI M42, DIN 1.3247) |
| Diameter range | 10 mm - 600 mm |
| Length range | 2000 mm - 5700 mm |
| Typical hot hardness | typical 62 HRC at 1000 °C (standard) |
| Typical wear resistance | typical 1.5 times that of M2 steel (standard) |
| Surface condition | typical turned or milled finish (standard) |
| Inspection method | Ultrasonic test per SEP‑1921 D/D (as supplied) |
| Typical tensile strength | typical 1500 MPa (standard) |
| Typical diameter tolerance | typical ±0.05 mm for H9 grade (standard) |
| Typical packaging | typical bundled in steel pallets with shrink wrap (standard) |
Dongguan Songshun Mould Steel Co., Ltd. operates from No.4 Dongda Street, Sha Tou Dongguan, China and is listed as an imported supplier with a harbor trust tier. The company’s capabilities include electric arc furnace, ladle furnace, vacuum degassing, ESR, forging or hot rolling, and optional heat‑treatment processes, allowing it to produce specialised tool‑steel bar grades on demand. Platform data shows a response rate of 0.00, meaning no response metrics are currently recorded for this supplier.
M42 HSS round bars are premium cobalt-bearing high speed steel bars designed for high-performance cutting and machining applications. These machined tool steel bars offer exceptional hot hardness, wear resistance, and red hardness required for industrial metalworking, drills, reamers, and broaches. EximNext supplies M42 cobalt high speed steel in standard and custom diameters for global tool shops and steel distributors.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Prior to ordering, confirm the exact chemical composition, especially the cobalt percentage, and request a mill test certificate that records the achieved hot hardness and tensile strength. Verify that the chosen diameter, length and surface finish match your tooling design, and ensure the supplier will perform ultrasonic testing per SEP‑1921 D/D on each batch.
Logistics from Dongguan usually involve loading at the Guangdong port facilities. Ask the supplier to state the preferred Incoterms - FOB, CIF or others - and to provide estimated lead times, as these are not listed. Clarify the payment method, whether a letter of credit, advance payment or another term, before finalising the contract.
When the shipment arrives, arrange an independent inspection to check dimensions, surface condition and the ultrasonic test results. Review the packaging integrity of the steel pallets and shrink‑wrap, and retain all inspection reports, material certificates and shipping documents for customs clearance and quality control records.
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When sourcing Machined M42 Hss Cutting Tool Steel Round Bars for your business, securing the right balance of quality and cost is essential. Dongguan Songshun Mould Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including AISI M42 / DIN 1.3247 / JIS SKH59 (Cobalt High Speed Steel), C 1.05-1.15%, Co 7.75-8.75%, Cr 3.50-4.25%, Mo 9.00-10.00%, W 1.50-2.00%, V 0.95-1.35%, and Diameter 10mm to 100mm; Length 1000mm to 3000mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1832./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7228.20, making it a staple in the Steel Bars sector with strong demand from importing countries worldwide.
Importing Machined M42 Hss Cutting requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongguan Songshun Mould Steel Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7228.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Machined M42 Hss Cutting has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Bars category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Machined M42 Hss Cutting requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7228.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Machined M42 Hss Cutting Tool Steel Round Bars from Dongguan Songshun Mould Steel Co., Ltd. is $1832./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongguan Songshun Mould Steel Co., Ltd. through EximNext.
The supplier, Dongguan Songshun Mould Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Machined M42 Hss Cutting. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Machined M42 Hss Cutting Tool Steel Round Bars is classified under HS Code 7228.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Machined M42 Hss Cutting from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongguan Songshun Mould Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Bars products in your destination country.
Yes, Dongguan Songshun Mould Steel Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Machined M42 Hss Cutting Tool Steel Round Bars supplied by Dongguan Songshun Mould Steel Co., Ltd. include AISI M42 / DIN 1.3247 / JIS SKH59 (Cobalt High Speed Steel), C 1.05-1.15%, Co 7.75-8.75%, Cr 3.50-4.25%, Mo 9.00-10.00%, W 1.50-2.00%, V 0.95-1.35%, and Diameter 10mm to 100mm; Length 1000mm to 3000mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongguan Songshun Mould Steel Co., Ltd. offers Machined M42 Hss Cutting with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Machined M42 Hss Cutting is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongguan Songshun Mould Steel Co., Ltd. through our platform.
Dongguan Songshun Mould Steel Co., Ltd. maintains international quality certifications. These ensure that the Machined M42 Hss Cutting meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongguan Songshun Mould Steel Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dongguan Songshun Mould Steel Co., Ltd..
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