3/6pcs Thread Tap Drill Bits Set
The Most Reliable And Sturdy Tap Drill Bit Set You'll Ever Have!
The 6 Piece Thread Tap Drill Bits Set is the best set you can have to complete your tools in hole drilling, tapping, deburring, and countersinking in one operation. It will also improve working efficiency. It will give you time to save in processing steps and it is cost-effective.
The thread drilled by the drill is very reliable, even if you do not use an electric drill, you can easily screw in the screws just by hand, saving a lot of work time. The thread drilled is very stable because it's made of high-quality HSS rustproof, solid, and durable. It is back tapered beyond tap to prevent thread damage from over-drilling
The thread drills are applicable to some types of carbon steel and ordinary steel, copper, and aluminum-magnesium alloy drilling hole. Six different sizes of drill bits can help you get different sized holes. It has a high-quality hex shank to ensure a strong connection to the drill chuck.
- Strong material: Made From High-Speed Steel. The sturdy construction makes them strong from breaking and deforming, its surface is coated with titanium to prevent oxidation and will not rust, which can serve you for a long time.
- Metric thread drill bit size: There are a total of 6 pieces of taps in different sizes, such as M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5, standard 1/4 inch (6.35 mm) hex shank
- 2 Standards: The drill has two standards: Metric, US(SAE) to meet the needs of users around the world.
- Wide application: These are perfect for drilling holes in wood, aluminum, iron, plastic and other materials with low hardness, the thickness of the material to be drilled is within 5 mm, which can save much labors and efforts
- Easy to use: Fast replacement composite cone by using drill edged principle; Drilling and tapping in one, which can help to save effort and time, also help to make your work more efficient and convenient.
- Metric: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
- Material: High-speed steel(HSS )
- Suitable for soft metal, aluminum, iron
- M3x0.5: Total length: 55mm, Spiral length: 24mm, drill diameter: 2.5mm
- M4x0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mm
- M5x0.8: Total length: 58mm, Spiral length: 28mm, drill diameter: 4.2mm
- M6x1: Total length: 58mm, Spiral length: 28mm, drill diameter: 5.0mm
- M8x1.25: Total length: 59mm, Spiral length: 18mm, drill diameter: 6.8mm
- M10x1.5: Total length: 59mm, Spiral length: 20mm, drill diameter:8.5mm
- Square handle: 6.35mm
- 1set of (3/6pcs) Thread Tap Drill Bits Set