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11/16ER/IR-A/AG-S

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Zhanhong Cutting Tool Co., Limited

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

Dongguan, 523846，China

Phone:+8613434034082

11/16ER/IR-A/AG-S

ZANHO Partial-Profile S series: High-efficiency threading inserts featuring the S-type spiral 3D chipbreaker. Designed to solve long-chip entanglement in internal and blind-hole threading, the spiral pattern forces chips into short curls to protect thread surfaces. Available in 60° and 55° profiles with A (fine), G (coarse), and AG (universal) designations for maximum flexibility and tool utilization.
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Description

Technical Features

  • Spiral 3D Chipbreaker: Mandatory chip curling for safe evacuation in blind/deep holes.
  • Surface Protection: Prevents long chips from scratching internal thread walls.
  • Designation Logic: A (Fine pitch), G (Coarse pitch), AG (Universal range).
  • High Stability: Variable groove depth ensures tip strength and ample chip evacuation space.
  • Burr Suppression: Negative land edge reduces cutting vibration and burr formation.

Partial Profile S-Series Specification

Internal (IR) External (ER) I.C (mm) Angle Pitch (mm)
11IR-A60-S - 11 (6.35) 60° 0.5-1.5
16IR-A60-S 16ER-A60-S 16 (9.525) 60° 0.5-1.5
16IR-AG60-S 16ERA-G60-S 60° 0.5-3.0
16IR-G60-S 16ER-G60-S 60° 1.5-3.0
16IR-A55-S 16ER-A55-S 55° 0.5-1.5
16IR-AG55-S 16ER-AG55-S 55° 0.5-3.0
16IR-G55-S 16ER-G55-S 55° 1.5-3.0

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