M3 M4 M5 M6 M8 M10 M12
Non-Customized
DIN
Taper-length
Center Drill Bit
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Keencuteer
Plastic Box and Carton
M3 M4 M5 M6 M8 M10 M12
Mainland China
8207501000
Product Description
Description
Specifications:
Name:Straight Shank Secondary Step Drill
Brand: KEENCUTEER
Process: Fully milled
Drilling Angle: 90°/180°
Material:M35 with cobalt / HSS6542
Color: Gold/Black
Treatment Process: titanium plating treatment/nitriding treatment
Features:
1.135 ° double back angle design, drilling sharp, smooth chip removal.
2. Fast drilling speed and higher efficiency.
3.Compatible equipment: Machining center, table drill.
4.Scope of application: cast iron, mace, aluminum, alloy steel, iron, mold steel, low carbon steel, plastic, wood and other materials.
