HSS Titanium Coated Step Drill Bit

DIY Supplies: Metalworking

Type: Core Drill Bit

length: 4-12/20/32mm

Use: Metal Drilling

is_customized: Yes

Material: High Speed Steel

Drill Bit: Drill



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
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