INGCO AKSDS42203 Step Drill Bit 4–22mm | HSS 4341 Titanium Coated Multi-Step Hole Cutter, Round Shank for Metal & Sheet Drilling
Key Features:
- Step drill bit range: 4–22mm
- Made from durable HSS 4341 steel
- Titanium-coated for reduced friction and longer life
- Multi-step design for multiple hole sizes in one bit
- Suitable for metal, sheet metal, aluminum, plastic, and copper
- Clean, burr-free and precise hole drilling
- Spiral flute design for efficient chip removal
- Compatible with standard electric drills (round shank)
What’s in the Box:
- 1 x INGCO Step Drill Bit (4–22mm, Titanium Coated)
The INGCO AKSDS42203 Step Drill Bit 4–22mm is a high-performance drilling accessory designed for precise and efficient hole enlargement in metal, steel sheets, aluminum, copper, plastic, and other thin materials. Manufactured from premium HSS 4341 (High-Speed Steel) with a titanium coating, it ensures superior hardness, reduced friction, and extended tool life.
Its multi-step design (4–22mm) allows users to drill multiple hole sizes with a single bit, eliminating the need for frequent bit changes and ensuring clean, burr-free results. The precision-ground steps provide smooth cutting and accurate hole sizing, making it ideal for electrical work, sheet metal fabrication, automotive repairs, and general workshop applications.
The round shank design ensures compatibility with most standard electric drills while providing stable and secure operation. Its spiral flute design enhances chip removal, reducing heat buildup and improving drilling efficiency.
Perfect for professionals and DIY users, the INGCO AKSDS42203 delivers speed, precision, and durability in one compact tool.
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