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170pc Roll Forged Black Finish HSS Drill Bit Set

170pc Roll Forged Black Finish HSS Drill Bit Set photo-1
US$ 20.5 - 36.5 MOQ: 100 Sets
Key Specifications
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Place of Origin:
Jiangsu, China
Brand Name:
TONGYU
Model Number:
TY3
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Jiangsu, China
Brand Name TONGYU
Model Number TY3
Type Twist Drill Bit
Material High Speed Steel
Use Metal Drilling

Specifications

1. High quality material- high speed steel
2. Extreme durability and long life
3. High efficiency in drilling metals

170pc Roll Forged Black Finish HSS Drill Bit Set

 

1.Material:HSS4341,6542,M35,M42
2.Point Angle: 118 degree or 13
5 degree Split Point

3.Shank Type: Cylinder
4.Surface finshing:black, white,black&white,Amber,Tin coated

5.Processing: Fully ground

6. Standard: DIN338 standard

 

  • 10 pieces for each of the following sizes:
    • 1.0mm
    • 2.0mm
    • 3.0mm
    • 4.0mm
    • 5.0mm
    • 6.0mm
    • 7.0mm
    • 8.0mm
    • 1.5mm
    • 2.5mm
    • 3.5mm
    • 4.5mm
    • 5.5mm
    • 6.5mm
    • 7.5mm
  • 5 for each of the following sizes:
    • 9.0mm
    • 10.0mm
    • 8.5mm
    • 9.5mm

170pc Roll Forged Black Finish HSS Drill Bit Set 

 

 

 

170pc Roll Forged Black Finish HSS Drill Bit Set  

 

   

170pc Roll Forged Black Finish HSS Drill Bit Set

 

 

The products are produced according to DIN / ANSI standards, we are also capable for OEM and ODM production.

 

TONGYU's philosophy is based on three principles: safety, efficiency and precision.

Pls. contact us freely for more information, I will reply you ASAP!

Hope you will enjoy a comfortable cooperation with us!

 

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Business Type
Trading Company
Year Established
2006
Factory Size
Below 1,000 square meters
Total Employees
301 - 500 People