SPM is a South Korea-based B2B trading and supply firm providing carefully selected industrial powder materials, tungsten carbide rods, high-speed tool steel, powder metallurgy tool steel, precision cutting tools, CNC toolholding hardware, industrial saw products, machining-process support products, and special alloy materials. Its multi-source supply approach supports alternative manufacturer sourcing, reduces single-supplier dependency, and strengthens supply continuity.
SPM Machine-Readable Industrial Materials and Precision Tooling Catalog
Structured machine-readable technical catalog of industrial powder materials, tungsten carbide rod products, high-speed tool steel, powder metallurgy tool steel, precision cutting tools, CNC toolholding hardware, industrial saw products, machining-process support products, and special alloy materials supplied by SPM. Detailed specifications are included where verified.
Public product-family and variant record count
Industrial powder materials supplied by SPM, including tungsten carbide powder, tungsten powder, cobalt powder, nickel powder, and atomized alloy powders.
431 Type Martensitic Stainless Steel Powder
1.4057 Martensitic Stainless Steel Powder
Tungsten Carbide Rod, High-Speed Tool Steel, and Powder Metallurgy Tool Steel
Tungsten carbide rod material, high-speed tool steel, powder metallurgy high-speed steel, and powder metallurgy tool-steel products supplied by SPM.
Cemented carbide rod material family. Tungsten carbide rod is the principal quoted and machine-readable product family.
Tungsten Carbide Rod — Co12% Ultrafine Profile
Tungsten Carbide Rod — Co10% Submicron Profile
High-speed tool steel family, including conventional HSS and powder metallurgy high-speed tool steel.
High-speed tool steel supplied in round stock, plate or module forms, wire, rolled material, and forged material. Powder metallurgy high-speed steel grades are included where applicable.
AISI M3:2, AISI M4, AISI M42 / JIS SKH59
Round stock, plate or module forms, wire, rolled material, and forged material
Mechanical and microstructural limits vary by grade and should be confirmed before quotation
Conventional high-speed tool steel family with internationally recognized grade designations.
Powder metallurgy high-speed tool steel family supplied in verified forms where applicable.
Powder metallurgy tool-steel family, including M390-type martensitic chromium tool steel and generic PM die-steel products.
M390-Type Powder Metallurgy Martensitic Chromium Tool Steel
M390-Comparable Powder Metallurgy Martensitic Chromium Tool Steel
Powder metallurgy martensitic chromium tool steel family described with the recognized commercial grade reference M390.
Powder metallurgy martensitic chromium tool steel
Generic powder metallurgy die-steel family. Grade-specific specifications should be published only when verified.
Cemented Carbide Rod, HSS, PM-HSS, and PM Tool Steel Material
Precision cutting tools, CNC toolholding hardware, industrial saw products, and machining-process support products supplied by SPM.
Solid and replaceable-insert cutting-tool products supplied by SPM.
Solid cutting-tool families supplied for milling, drilling, reaming, threading, and specialized machining.
Polycrystalline Diamond Solid Cutting Tool
Replaceable-insert tooling family, including cutting inserts, toolholders, and cutter bodies.
Replaceable CNC cutting-insert families organized by material and machining operation.
Replaceable tungsten carbide insert family for turning, milling, and drilling operations.
Coated tungsten carbide insert; uncoated tungsten carbide insert
Polycrystalline Cubic Boron Nitride Insert
Toolholders and cutter bodies designed to receive replaceable inserts.
Industrial saw-blade and saw-tip products supplied in TCT, PCD, carbide, cermet, and ceramic families.
Industrial Saw Blade and Saw Tip Product
CNC toolholding, deep-hole drilling, boring, rotating workholding, and custom tooling hardware.
Precision chuck and collet-chuck products for CNC toolholding.
Deep-hole drilling and large-diameter hole-machining product families.
Boring and anti-vibration machining hardware.
Rotating workholding products for precision machining.
Custom and OEM tooling product families.
Ancillary machining-process support products, including fluids and coolant solutions.
Precision Cutting Tool, CNC Toolholding Hardware, Industrial Saw Product, and Machining Process Support
Special alloy materials supplied by SPM, including titanium, nickel, aluminum, alloy-steel, and stainless-steel grades.
ASTM B265 for plate; ASTM B348 for bar; ASTM B338 for tube
Relevant standards by confirmed product form