86-13434034082
GER-B

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Zhanhong Cutting Tool Co., Limited

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

Dongguan, 523846，China

Phone:+8613434034082

GER-B

ZANHO GER/GEL-B series: Compact Style B internal grooving inserts optimized for ultra-narrow bore environments. Featuring the specialized B-type chipbreaker for enhanced chip curling in closed spaces. Available in Right-hand (GER) and Left-hand (GEL) designations, covering widths from 1.00mm to 3.00mm. Engineered with honed edges for high stability and precision slotting in low-rigidity CNC conditions.
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Description

Technical Advantages

  • Compact Design for Tight Spaces: Specifically engineered with a reduced outer profile to fit extremely narrow internal bore diameters.
  • B-Type Chipbreaker: Optimized geometry for closed internal environments, ensuring stable chip curling and reliable evacuation to prevent chip packing.
  • Honed Edge Stability: Precision passivated (honed) cutting edges improve chipping resistance, providing consistent performance under weak rigidity conditions.
  • Full Radius (BR) Availability: Includes a complete range of BR-series Full Radius models for high-precision profile slotting and contouring.
  • High-Precision Tolerance: Advanced pressing technology ensures strict slot width accuracy and dimensional repeatability for industrial B2B applications.

GER / GEL-B Detailed Specifications (mm)

Designation (Right) Designation (Left) L H ød W B R
GER100-B GEL100-B 8.46 3.18 2.8 1.00 2.20 0.10
GER120-B GEL120-B 1.20 0.10
GER150-B GEL150-B 1.50 0.10
GER200-B GEL200-B 2.00 0.20
GER250-B GEL250-B 2.50 0.20
GER300-B GEL300-B 3.00 0.20
GER100-050BR GEL100-050BR 1.00 0.50
GER120-060BR GEL120-060BR 1.20 0.60
GER150-075BR GEL150-075BR 1.50 0.75
GER200-100BR GEL200-100BR 2.00 1.00
GER250-125BR GEL250-125BR 2.50 1.25
GER300-150BR GEL300-150BR 3.00 1.50

Compact Precision for Internal Micro-Grooving

ZANHO GER/GEL-B series provides stability where others fail. Contact us for bulk quotations and tool holder matching.

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