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TDT

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Contact Us

Zhanhong Cutting Tool Co., Limited

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

Dongguan, 523846，China

Phone:+8613434034082

TDT

ZANHO TDT series: Double-ended precision-pressed inserts optimized for external grooving and lateral profiling. The unique T-type island chipbreaker ensures stable chip curling in narrow spaces, preventing chip packing. Engineered for high-precision bearing grooves and complex contouring with a strict width tolerance of W±0.05mm.
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Description

Technical Advantages

  • T-Type Island Chipbreaker: Specialized island structure provides multi-directional chip control, specifically solving chip packing issues in narrow or complex profiling spaces.
  • Profiling Excellence: Optimized for lateral profiling within grooves and high-efficiency contouring, ideal for bearing housing and shaft seal applications.
  • High Precision Tolerance: Strict manufacturing standards achieve a width tolerance of W±0.05mm, ensuring consistent groove accuracy for high-end components.
  • Double-Ended Economy: Symmetrical design allows both ends to be used, providing superior tool economy and minimizing machine downtime.
  • Superior Finish: Designed for semi-finishing to medium load operations, delivering high surface quality in carbon steel, alloy steel, and mold steel.

Technical Specifications (mm)

Model Type Width (W±0.05) M Length (L) Radius (R) t S
TDT 3E-0.4 3.0 2.2 20.0 0.4 5.5 4.0
TDT 4E-0.4 4.0 3.0 20.0 0.4 5.5 4.0

Min Processing Diameter (mm)

Face Grooving Min Ø

W3: 41mm | W4: 36mm | W5: 54mm | W6: 48mm

Internal Grooving Min Ø

W2: 41mm | W3: 38mm | W4: 38mm | W5: 43mm | W6: 46mm

Precision Contouring for High-Performance Parts

ZANHO TDT series is the reliable choice for bearing groove profiling. Contact us for bulk B2B pricing and tool holder compatibility.

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