SALE 40% OFF
High-speed steel, high quality with good durability for you to use
Professional drill for deburring, chamfering, elliptic hole enlargement
Suitable for punch holes through sheet metal, steel plate, aluminum plate, brass or wood
Features: The main advantages of the spiral groove step drill compared to the ordinary straight groove step drill are its strong chip removal ability, better guidance, and smoother cutting.
Scope of application: It can process thin iron plates, aluminum materials, insulation boards, PVC boards, wooden boards and other materials with a thickness of 4MM. For many friends who need to drill hardened steel and stainless steel materials, we recommend you to use
Material: High-speed steel 4241 (suitable for workpieces with a hardness below 25°, such as wooden boards, thin iron plates, etc.)
Specifications:
Finish: Titanium
Type: Step Drill
Head Type: Hexagon Shank
Material: High-speed steel 4241
Surface Treatment: Titanium coated
Package include:
1x step drill bit
(Picture from buyer)