M1-1.8 Nano Blue Coated Metric Thread Tap Straight Flute Machine HSS Screw

Specification:
Type:Straight Flute Thread Tap; 
Material:High Speed Steel 6542; 
Size:M1x0.25, M1.2x0.25, M1.4x0.3, M1.6x0.35, M1.7x0.35, M 1.8x0.35; 
Length:35mm; 
Quantity:1pc or 1 set (optional) 
  
Features:
1.Durable, and long service life; 
2.High hardness, wear high temperature; 
3.The Handle made of high quality bearing steel; 
4.Suitable for bicycle repair, assemble furniture, machinery manufacturing, ect. 

Note:
Please allow a bit error due to manual measurement; 
Due to the difference between different monitors, the picture may not reflect the actual color of the item. 
  
Package Included(optional):
1pc x drill or 1 set x drill