86-13434034082
TDJ

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Zhanhong Cutting Tool Co., Limited

Add: No.96, Zhenan East Road, Changan Twon,

Dongguan, 523846，China

Phone:+8613434034082

TDJ

ZANHO TDJ series: High-efficiency flat head inserts for parting, external grooving, and face grooving. Specially designed for thin-walled parts and small-diameter pipes, the J-type chipbreaker reduces cutting forces and suppresses vibration. The double-ended design maximizes tool utilization while ensuring a perfectly flat surface after parting.
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Description

Technical Advantages

  • Double-Ended Economy: Symmetrical cutting edges usable at both ends for maximum tool life and reduced cost-per-part.
  • J-Type Chipbreaker: Optimized curved geometry constrains chip curling, effectively preventing chip wrapping and reducing burrs at the parting point.
  • Flat Head Precision: Engineered to ensure a flat, smooth surface after parting, eliminating the need for secondary finishing operations.
  • Low Vibration Design: Reduced cutting resistance specifically suited for unstable or thin-walled workpieces and small-diameter pipe machining.
  • Multifunctional Performance: High stability across external, face, and internal grooving in various steel and cast iron materials.

Technical Specifications (mm)

Model Type Width (W±0.05) M Length (L) Radius (R) t S
TDJ 2 2.0 1.7 20.0 0.2 3.9 5.2
TDJ 3 3.0 2.4 20.0 0.3 4.0 5.48
TDJ 4 4.0 3.0 20.0 0.3 4.06 5.5
TDJ 5 5.0 4.0 25.0 0.3 4.95 6.35
TDJ 6 6.0 5.0 25.0 0.3 - -

Min Processing Diameter (mm)

Internal Grooving Min Ø

TDJ 2: 40mm | TDJ 3/4: 50mm | TDJ 5/6: 60mm

Face Grooving Min Ø

TDJ 3: 54mm | TDJ 4: 34mm | TDJ 5: 49mm | TDJ 6: 46mm

Stable Precision for High-Quality Parting

ZANHO TDJ series is the optimal choice for precision slotting and parting tasks. Contact us for bulk B2B pricing and tool holder compatibility.

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