Holemaker Step Drill Straight Flute 4-20mm

Introducing the Holemaker Step Drill Straight Flute 4-20mm, your essential tool for precise drilling across a variety of materials. Equipped with a titanium nitride coating, this step drill enhances durability and significantly extends the tool's lifespan. It offers superior surface hardness up to 85HRC and reduces friction by up to 30%, resulting in smoother and more efficient drilling. Perfect for both professionals and DIY enthusiasts, our straight flute step drill excels at cutting materials such as metal, wood, and plastic.

The versatile size range from 4mm to 20mm in 2mm increments allows for precise hole creation, featuring a step length of 4.0mm and an overall length of 75.0mm. The 8mm shank fits standard drills effortlessly, ensuring a stable grip during use. Whether you’re tackling complex projects or light repairs, this tool delivers consistently high performance.

**STRAIGHT FLUTE STEP DRILLS**
The Titanium Nitride coating significantly enhances tool life by providing the following benefits:
- Increases surface hardness to 85HRC
- Ceramic surface reduces friction by up to 30%
- Especially resistant to cold welding
- Suitable for cutting a wide range of materials.

**Sizes Included:** 4, 6, 8, 10, 12, 14, 16, 18, 20mm
**Step Length:** 4.0mm
**Overall Length:** 75.0mm
**Shank:** 8mm

Elevate your toolbox with the Holemaker Step Drill Straight Flute 4-20mm today and experience drilling like never before!