We don't just calculate cutting parameters — we source the tools that run them. Tech-driven procurement from China's top carbide factories, backed by 103 free engineering calculators.
Free, production-grade calculators and references. Built by machinists, used in shops running multi-million-dollar parts.
Every cutting tool category a CNC shop buys. Each factory vetted on-site. Full batch traceability, inspection reports included.
Flat, corner-radius, and ball-nose geometries. Stocked diameters 0.5–20 mm. AlTiN, TiSiN, DLC coatings. K30/K40 submicron carbide blanks. Runout within 0.005 mm.
CNMG, WNMG, TNMG, DCMT, CCMT, VCMT, VBMT. CBN and PVD-coated grades across ISO P/M/K/N/S/H. Sharp, medium, and wiper chipbreakers. 100% edge-prep inspection.
Solid carbide twist drills, 3×D–12×D depth ratio. Internal coolant standard on all diameters above 3 mm. TiAlN-coated. H7 tolerance spec on shank and flute.
BT30/BT40/BT50 taper. HSK-A63. ER, hydraulic, shrink-fit, and face-mill arbors. G2.5 balance at 20,000 RPM. Pull stud included.
SCLCR/SDQCR/MGEHR-style boring bars and turning holders. Steel and carbide shanks. Through-coolant models. Compatible with CNMG, CCMT, MGMN inserts.
Carbide thread mills — solid and indexable types. Thread-turning inserts and forming taps. UN, metric, NPT, BSPT, ISO profiles. Full-form and partial profiles stocked.
Not a factory. Not a trading company. Your engineering partner in carbide tooling sourcing.
Professional engineering tools — speed/feed calculators, grade cross-references, hardness converters. Built by machinists, used in shops machining million-dollar parts.
Long-term manufacturing partnerships with strict QC. Every batch: dimensional inspection, coating verification, hardness test. Full traceability with material certs.
Global shipping within 48 hours from stock. Custom orders 7–21 days. DDP delivery available — no customs headaches, no surprise costs.
Send us your part material, operation type, lot size, and tolerance requirements. We'll match you to a factory and get you pricing within 48 hours.
Get a Precision QuoteKennametal grades — KC / KCU / K / KCP series, ANSI C-class mapping, uncoated K313 & K68
Sandvik Coromant grades — GC series, the 43-family hardness ladder, Inveio CVD alumina
Iscar grades — IC prefix, IC9xxx PVD vs IC8xxx CVD, SUMO TEC
Mitsubishi grades — MC / VP / UE / US prefixes and the NX cermet series
Tungaloy grades — T9200 series with published substrate hardness and strength
Seco grades — TP / CP / TS prefixes, Duratomic alumina technology
Walter grades — WPP series, Tiger·tec Gold vs Silver, AlCrN layers
CNMG inserts — Full code decode, real factory price ranges, cutting speeds
Turning insert shapes — WNMG, TNMG, DNMG, SNMG, VNMG, CCMT decoded and compared
Milling inserts — APMT1604, APKT, SEKT decoded; the clearance trap
Real, publicly listed factory prices — a benchmark, not a quotation.
Precision carbide cutting tools from ISO-certified Chinese factories. We match machine shops worldwide with the right tools for their specific application — end mills, turning inserts, drills, holders, and more. Free engineering calculators built by machinists.
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