The TORGWIN Step Drill Bit 4-32mm is widely used for drilling operations in various metal materials. Primarily used for drilling thin steel plates up to 3mm thick, this drill bit can replace multiple bits, allowing for different diameter holes as needed. Capable of completing large holes in a single step without changing bits or making pilot holes. Suitable for precise drilling, reaming, deburring, and chamfering in home improvement projects. Commonly processed metals include steel, aluminium alloy, copper alloy, and stainless steel. Suitable for use with lithium drills.
Specification | Value |
Size (mm) | 4-32 |
Other Size Options (mm) | 4-12, 4-22 |
Drill Bit Material | 4241 |
Purpose | Drilling operations in various metal materials. Commonly processed metals include steel, aluminium alloy, copper alloy, and stainless steel. |
Machinery | Lithium Drill |
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Features:
● Multi-Diameter Drilling: One drill bit can replace multiple bits, allowing for different diameter holes as needed.
● Single-Step Drilling: Capable of completing large holes in a single step without changing bits or making pilot holes.
● Precise and Versatile: Suitable for precise drilling, reaming, deburring, and chamfering in home improvement projects.
● Thin Steel Plates: Primarily used for drilling thin steel plates up to 3mm thick.
● High-Quality Construction: Made from high-speed steel (4241) for durability and efficiency.
Applications:
● Metal Drilling: Ideal for drilling operations in various metal materials.
● Home Improvement: Perfect for tasks requiring precise and clean holes in thin steel plates.
● Multi-Purpose Use: Suitable for reaming, deburring, and chamfering tasks.
Safety Precautions:
● Wear safety gear like helmets and masks.
● Protect against flying debris and ensure secure handling of the drill.
The Step Drill Bit 4-32mm is widely used for drilling operations in various metal materials. Primarily used for drilling thin steel plates up to 3mm thick, this drill bit can replace multiple bits, allowing for different diameter holes as needed. Capable of completing large holes in a single step without changing bits or making pilot holes. Suitable for precise drilling, reaming, deburring, and chamfering in home improvement projects. Commonly processed metals include steel, aluminium alloy, copper alloy, and stainless steel. Ideal for high-efficiency drilling tasks in the metalworking industry.

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Features √ Compatible with common drilling machines, requiring no specialized equipment.√ Reduc...
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Features √ Produces smooth hole edges with minimal chipping, reducing post-processing work.√ Bo...
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Features √ Adapts to various thicknesses of hard materials, from thin sheets to thick blocks.√ ...
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Features √ Produces smooth hole edges with minimal chipping, reducing post-processing work.√ Bo...
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