MAKITA D-41872 Step Drill Bit Spiral Gold (3 pieces)

Step drill bit set MAKITA D-41872 Step Drill Bit Spiral Gold (3 pcs)
A high-quality 3-piece spiral flute step drill bit set, an essential tool for technicians working with sheet metal and thin materials. These drill bits are made from High-Speed Steel (HSS) and coated with Titanium Nitride (TiN) to enhance wear resistance and reduce friction, providing a longer service life and faster drilling. The stepped conical shape allows for continuous and accurate drilling of multiple hole sizes with a single bit—from pilot holes up to 32 mm—eliminating the need for frequent bit changes, and is also ideal for enlarging existing holes. Packed in a plastic case for organized storage and easy portability.

Features
- 3 pcs step drill bit set
- Made of HSS (High-Speed Steel)
- TiN Coating (Titanium Nitride) to increase durability and reduce friction
- Spiral flutes for fast and clean chip evacuation from the drilled hole
- Designed for multi-size drilling with a single bit
- Ideal for drilling sheet metal and relatively thin materials
- Packed in a plastic case for storage and portability

Applications
- Sheet Metal Fabrication: drilling holes in metal cabinets, control panels, or thin metal workpieces
- Automotive maintenance: drilling holes in vehicle repair and maintenance work
- Electrical and plumbing installations: drilling openings for conduit or wiring in metal materials
- General DIY and construction: quickly drilling and enlarging existing holes in ferrous and non-ferrous metals
- Electronics: precise hole drilling for installing electronic equipment or components