SOMT inserts are designed for stable, high productivity drilling, and Estool produces them as direct replacements for the original tooling. Tell us the codes you consume and the materials you cut, and we will quote a grade and coating combination that holds up in your process.
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Below are the SOMT insert sizes we manufacture and the grades we recommend for each material group. Customised edge preparation is available for difficult operations such as interrupted cuts or thin-walled parts.
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Tell us the insert code or drawing you need and our engineers will quote it for you.
Direct from our factory in Zhuzhou, Hunan — the carbide capital of China.
Founded in 2018 in Zhuzhou, China's cemented-carbide capital. Real workshop photos, production videos and machining case studies are available for every product line on request.
Our team is trained in materials science and mechanical engineering with 10+ years of carbide experience. Send your workpiece material and cutting conditions, and we will recommend the right grade and geometry for free.
CNC grinding and PVD/CVD coating lines run under a strict quality system. Every batch ships with an inspection report, and third-party testing (SGS / TÜV) is welcome before shipment.
Factory-direct pricing with no hidden fees. A formal sales contract covers every order, verified quality issues are replaced free of charge, and orders ship worldwide within 3–7 days.
SOMT inserts go through the same controlled process as our other drilling inserts: pressed, sintered, ground, coated and inspected in one facility, with batch traceability kept on file.
Need SOMT inserts and matching accessories together? Send one enquiry and we will quote everything your machine needs.
Tell us the grade, size and quantity you need, our engineers will reply with the best price within 24 hours.
Tell us the model, grade and quantity — our engineers reply with pricing within 24 hours.
