language
繁體中文 English 簡體中文
繁體中文
English
簡體中文
About us
About Startech
Company History
Business Philosophy
Green Supply Chain
About Startech
Company History
Business Philosophy
Green Supply Chain
News
Company news
Company news
Product
Router Bit for PCB Router Machine
Router Bit for PCBA Router Machine
Tungsten Carbide Rod
Tungsten Carbide Punch
Automated Equipment
Nail Drill Bits (Nail Spiral File/Carbide Endmill)
Router Bit for PCB Router Machine
Router Bit for PCBA Router Machine
Tungsten Carbide Rod
Tungsten Carbide Punch
Automated Equipment
Nail Drill Bits (Nail Spiral File/Carbide Endmill)
Service
Step-grinding OEM
Front-end Processing OEM
Custom OEM for Cutting Tools
Professional Equipment Maintenance Services
Step-grinding OEM
Front-end Processing OEM
Custom OEM for Cutting Tools
Professional Equipment Maintenance Services
Contact Us
home Home navigate_next Product navigate_next Tungsten Carbide Punch
ProductProducts
Router Bit for PCB Router Machine
keyboard_arrow_down keyboard_arrow_up
Standard Router Bits
Coated Router Bits
Diamond Coated Router Bits
Double Fishtail Router Bit
Others
Router Bit for PCBA Router Machine
keyboard_arrow_down keyboard_arrow_up
Upward Chip Evacuation
Downward Chip Evacuation
Tungsten Carbide Rod
keyboard_arrow_down keyboard_arrow_up
Fine Grinded Round Rods
Tungsten Steel Round Rods
Tungsten Carbide Punch
keyboard_arrow_down keyboard_arrow_up
Headless
Guide Punch
Guide Pin
Round Punch
Positioning Pin
PIN
Shape Punch
Automated Equipment
keyboard_arrow_down keyboard_arrow_up
Cutting Tool Grinding Pelletizer Equipment
JS Step-Grinding Equipment
Front-End Processing Equipment(Cut、Chamfer)
Nail Drill Bits (Nail Spiral File/Carbide Endmill)
keyboard_arrow_down keyboard_arrow_up
Taper Cross Flutes
Round-Head Cross Flutes
Flat Cross Flutes
arrow_forward

Guide Punch

local_offer Guide Punch

Ideal for use in semiconductor lead frames, LED lead frames, and precision metal stamping parts for consumer electronics.

最新
  • Detailed Introduction

Range of Processing:

Diameter Range: 1.18 ~ 5.0MM

Shoulder Diameter: 3.8 ~ 6.5 MM

Total Length: 13.6 ~ 33.2 MM

Tungsten Carbide Grade: Sumitomo AF312

Surface Roughness: Polished to Ra 0.2 or below