Milling Tools
Square Shoulder End Mill
As a China manufacturer and supplier, wangdefu's 90° right angle shoulder milling cutter is ideal for engine blocks, machine beds, mold cavities and composite parts to ensure stability, precision and multi-material adaptability. High-precision, high-efficiency milling solutions for automotive, aerospace, tooling and general machinery applications.
What are the advantages of our knives?
Precision 90° Geometry + Reinforced Structure
Strict 90° main angle, precision tool body and insert positioning ensure shoulder perpendicularity ≤30μm and flatness ≤0.008mm.
Forged high-strength alloy steel body, heat-treated for rigidity. Dovetail or wedge-style insert locking ensures stable clamping and prevents deflection under deep cuts and interrupted milling.
Multi-Flute & Optimized Geometry
Tooth pitch options: L (coarse), M (medium), H (fine). Fine pitch increases feed efficiency; coarse pitch improves chip evacuation.
30°–45° helix angle with dual positive rake reduces cutting resistance by 30%, unequal tooth spacing suppresses vibration.
Square double-sided inserts provide 8 cutting edges; finishing edges achieve Ra ≤1.6μm, some precision variants reach Ra ≤0.8μm.
All-Material Compatibility + Enhanced Coatings
Inserts available in carbide, ceramic, CBN. Carbide suitable for steel, cast iron, aluminum; ceramic and CBN specialized for hardened steel and cold cast iron.
Coatings: TiAlN, TiCN, or CVD MT-TiCN+Al₂O₃, providing high-temperature resistance, anti-adhesion, and tool life >40% longer.
Multi-Function Integration + Flexible Adaptation
Combines face milling, edge milling, slotting, and plunge milling in one tool, reducing tool changes and setups, improving efficiency 68–140%.
Wide, deep helical flutes ensure smooth chip evacuation. Supports internal/external cooling.
Compatible with BT, HSK, Capto spindles, CNC mills, machining centers, and automated production lines. Indexable design lowers insert replacement costs.
Core Product Specifications
|
Parameter Type |
Specification Range |
|
Tool Type |
Indexable / Solid Shoulder Milling Cutter (R/C/Right-Angle options) |
|
Main Angle |
90° (Precision Right-Angle Formation) |
|
Tooth Pitch |
L (coarse), M (medium), H (fine) |
|
Cutting Diameter |
4–250mm (standard), custom sizes available |
|
Shank Diameter |
4–32mm (H6), compatible with BT40/BT50/HSK63A/Capto |
|
Effective Cutting Length |
5–50mm, long overhang custom options |
|
Insert Size |
04/08/14 series (radius 0.4–2.0mm) |
|
Insert Material |
Carbide, HSS, Ceramic, CBN (optional) |
|
Coating |
TiAlN, TiCN, CVD MT-TiCN+Al₂O₃ (optional) |
|
Machining Accuracy |
±0.01–±0.03mm, Ra ≤1.6μm |
|
Applicable Materials |
Carbon steel, alloy steel, stainless steel, cast iron, aluminum, hardened steel, cold cast iron |
Where can we use our Milling Tools?
Automotive Manufacturing: Engine block steps and transmission housing mounting surfaces. Using a Square Shoulder End Mill from Wangdefu, single-pass 90° shoulder formation can achieve perpendicularity ≤0.015mm, reduce machining time by 50%, and maintain scrap rate <0.5%. Trusted by manufacturers and suppliers in China for high-efficiency production.
Mold Manufacturing: 45 steel mold sidewalls and internal mold inserts rough/finish milling. Dry cutting tool life up to 3 hours, 3× longer than conventional tools, with no secondary polishing required. Many Chinese mold factories rely on Wangdefu tools for consistent precision and reliability.
Aerospace: Edge milling of composite components and step surfaces of metal structural parts. Multi-flute design ensures high material removal and stability under long overhangs, burr-free and delamination-free. Suitable for factories and suppliers needing high-performance machining solutions.
General Machinery: Step surfaces and right-angle grooves in pump bodies, valve bodies, and gearboxes. Integrates multiple operations, reducing production cost >30%, widely adopted by machine manufacturers and suppliers in China.
Recommended Cutting Parameters
|
Workpiece Material |
Tool Configuration |
Cutting Speed (Vc) |
Feed per Tooth (fz) |
Axial Depth (Ap) |
Radial Width (Ae) |
|
Carbon Steel (<30HRC) |
Fine pitch, carbide coated |
150–250 m/min |
0.2–0.4 mm |
2–8 mm |
≤30% of tool diameter |
|
Stainless Steel (304) |
Coarse pitch, carbide coated |
80–120 m/min |
0.1–0.2 mm |
1–4 mm |
≤25% of tool diameter |
|
Cast Iron |
Medium pitch, indexable |
120–180 m/min |
0.15–0.3 mm |
3–10 mm |
≤30% of tool diameter |
|
Hardened Steel (HRC55+) |
CBN insert |
100–300 m/min |
0.08–0.15 mm |
0.3–2 mm |
≤20% of tool diameter |
Tip: For thin-walled or deep cavity parts, reduce feed and depth. Adjust parameters according to machine rigidity and workpiece structure. Contact Wangdefu technical team for custom solutions for difficult materials.
As a China manufacturer and supplier, wangdefu's 90° right angle shoulder milling cutter is ideal for engine blocks, machine beds, mold cavities and composite parts to ensure stability, precision and multi-material adaptability. High-precision, high-efficiency milling solutions for automotive, aerospace, tooling and general machinery applications.
What are the advantages of our knives?
Precision 90° Geometry + Reinforced Structure
Strict 90° main angle, precision tool body and insert positioning ensure shoulder perpendicularity ≤30μm and flatness ≤0.008mm.
Forged high-strength alloy steel body, heat-treated for rigidity. Dovetail or wedge-style insert locking ensures stable clamping and prevents deflection under deep cuts and interrupted milling.
Multi-Flute & Optimized Geometry
Tooth pitch options: L (coarse), M (medium), H (fine). Fine pitch increases feed efficiency; coarse pitch improves chip evacuation.
30°–45° helix angle with dual positive rake reduces cutting resistance by 30%, unequal tooth spacing suppresses vibration.
Square double-sided inserts provide 8 cutting edges; finishing edges achieve Ra ≤1.6μm, some precision variants reach Ra ≤0.8μm.
All-Material Compatibility + Enhanced Coatings
Inserts available in carbide, ceramic, CBN. Carbide suitable for steel, cast iron, aluminum; ceramic and CBN specialized for hardened steel and cold cast iron.
Coatings: TiAlN, TiCN, or CVD MT-TiCN+Al₂O₃, providing high-temperature resistance, anti-adhesion, and tool life >40% longer.
Multi-Function Integration + Flexible Adaptation
Combines face milling, edge milling, slotting, and plunge milling in one tool, reducing tool changes and setups, improving efficiency 68–140%.
Wide, deep helical flutes ensure smooth chip evacuation. Supports internal/external cooling.
Compatible with BT, HSK, Capto spindles, CNC mills, machining centers, and automated production lines. Indexable design lowers insert replacement costs.
Core Product Specifications
|
Parameter Type |
Specification Range |
|
Tool Type |
Indexable / Solid Shoulder Milling Cutter (R/C/Right-Angle options) |
|
Main Angle |
90° (Precision Right-Angle Formation) |
|
Tooth Pitch |
L (coarse), M (medium), H (fine) |
|
Cutting Diameter |
4–250mm (standard), custom sizes available |
|
Shank Diameter |
4–32mm (H6), compatible with BT40/BT50/HSK63A/Capto |
|
Effective Cutting Length |
5–50mm, long overhang custom options |
|
Insert Size |
04/08/14 series (radius 0.4–2.0mm) |
|
Insert Material |
Carbide, HSS, Ceramic, CBN (optional) |
|
Coating |
TiAlN, TiCN, CVD MT-TiCN+Al₂O₃ (optional) |
|
Machining Accuracy |
±0.01–±0.03mm, Ra ≤1.6μm |
|
Applicable Materials |
Carbon steel, alloy steel, stainless steel, cast iron, aluminum, hardened steel, cold cast iron |
Where can we use our Milling Tools?
Automotive Manufacturing: Engine block steps and transmission housing mounting surfaces. Using a Square Shoulder End Mill from Wangdefu, single-pass 90° shoulder formation can achieve perpendicularity ≤0.015mm, reduce machining time by 50%, and maintain scrap rate <0.5%. Trusted by manufacturers and suppliers in China for high-efficiency production.
Mold Manufacturing: 45 steel mold sidewalls and internal mold inserts rough/finish milling. Dry cutting tool life up to 3 hours, 3× longer than conventional tools, with no secondary polishing required. Many Chinese mold factories rely on Wangdefu tools for consistent precision and reliability.
Aerospace: Edge milling of composite components and step surfaces of metal structural parts. Multi-flute design ensures high material removal and stability under long overhangs, burr-free and delamination-free. Suitable for factories and suppliers needing high-performance machining solutions.
General Machinery: Step surfaces and right-angle grooves in pump bodies, valve bodies, and gearboxes. Integrates multiple operations, reducing production cost >30%, widely adopted by machine manufacturers and suppliers in China.
Recommended Cutting Parameters
|
Workpiece Material |
Tool Configuration |
Cutting Speed (Vc) |
Feed per Tooth (fz) |
Axial Depth (Ap) |
Radial Width (Ae) |
|
Carbon Steel (<30HRC) |
Fine pitch, carbide coated |
150–250 m/min |
0.2–0.4 mm |
2–8 mm |
≤30% of tool diameter |
|
Stainless Steel (304) |
Coarse pitch, carbide coated |
80–120 m/min |
0.1–0.2 mm |
1–4 mm |
≤25% of tool diameter |
|
Cast Iron |
Medium pitch, indexable |
120–180 m/min |
0.15–0.3 mm |
3–10 mm |
≤30% of tool diameter |
|
Hardened Steel (HRC55+) |
CBN insert |
100–300 m/min |
0.08–0.15 mm |
0.3–2 mm |
≤20% of tool diameter |
Tip: For thin-walled or deep cavity parts, reduce feed and depth. Adjust parameters according to machine rigidity and workpiece structure. Contact Wangdefu technical team for custom solutions for difficult materials.