Feature

●【Size & Package Includes】: 1 × (4-12mm), 1 × (4-20mm), 1 × (4-32mm) step drill bit, 1 × automatic center stamp. The step drill bits have three sizes to meet your different needs. And the package includes a nylon bag.
●【HSS & Titanium Coating】: High-speed steel makes drilling tools coated with titanium to reduce friction and run cooler. Besides, the titanium coating ensures easy cutting of steel plates, aluminium plates, copper and plastic plates, as well as wood and many other types of metal plates.
●【Spiral Design】Spiral double blade design makes cutting faster and smoother. When the drill is drilled, the step tool automatically removes the burrs from the hole. The kit can cut wood, sheet metal, steel and other parts surfaces.
●【More Use】: The automatic center punching machine provides an automatic, impact-resistant, spring-loaded impact on the bottle cap. The brass body has a deep knurled surface that can be non-slip.
●【Time Saving】: With different step sizes, different step covers can be drilled on one drill or multiple holes without constant replacement. The size is laser engraved on the metal, so it can be used even with prolonged use, it can be accurately punched and will not wear out.

Description

Flintronic Titanium Coated Tip 4-12 / 4-20 / 4-32mm Wide Super High Speed Steel Spiral

1. If you need a very satisfactory step drill, stop thats what you need.

2. The drill bit is made of high-speed HSS steel and titanium alloy coating, which is durable.

3. It is very suitable for drilling steel, brass, wood, plastic, iron sheet, aluminium, insulation board, PVC and other materials.

Widely used and interested:

1. Compatible models, bench drills, hand drills, rechargeable drills.

2. The cone is suitable for drilling larger and deeper holes or for expanding the opening of the drilling area.

3. The design of the cutting blade allows faster cutting and automatically removes the hole when drilling.

Spiral design

The spiral double blade design makes cutting faster and easier, and when the drill is drilled, the step tool automatically removes burrs from the hole. The kit can cut wood, sheet metal, steel and other surfaces.

High quality

1. Titanium coating ensures excellent durability and sharpness, reducing friction and lowering the working temperature.

2. The use of a classic high-speed steel construction, longer service life to ensure easy cutting of stainless steel plates, aluminium plates, copper plates, plastic plates and wooden boards, etc. And automatic deburring when drilling to keep the drill clean.

Cover in HSS and titanium

1. Laser marking, the size is clearer;

2. High speed steel, longer service life;

3. The three-sided tool holder prevents slipping into the drill chuck;

4. Double leaf design, quick and easy cut-out

5. The sharpness and titanium coating ensure easy cutting of most plates made of metal, plastic and other materials.

Convenient storage

1. It is made of 600D Oxford fabric, which has the characteristics of thickness, good elasticity, strong toughness, soft shine, waterproof and durable.

2. The case is designed according to the size of the conductor drill and does not take up space.

3. The design has three grids and the three conductor drills are stored together, so you dont have to worry about not finding one every time you use it.

4. Simple and convenient. It uses magnets to make buttons even when stored with one hand.

Disegno a spiral

Lama da trapano

Acciaio HSS ad alta velocità

Borsa di immagazzinaggio


	HSS step drill 1+2	HSS step drill 3+2	HSS step drill 3+1	HSS step drill set 5 + 2	HSS step drill 3 pieces	HSS step drill 1 piece

Customer Reviews	5,769	5,769	5,769	1,496	463	5,769
Price	USD 11.91	USD 15.15	USD 16.25	USD 27.10	USD 11.92	USD 18.43
Color	Silver	Silver	Gold	Gold	Gold	Silver
Quantity	1 pack	3 packs	3 packs	5 packs	3 packs	1 Pack
HSS cobalt twist drill	✓	✓	✓	✓
Automatic central punch	✓	✓	✓	✓
Size:	5-35 mm	4-12 mm/4-20 mm/4-32 mm	4-12 mm/4-20 mm/4-32 mm	6-35 mm/5-22 mm/6-19 mm/3-13 mm/5-13 mm	4-12 mm/4-20 mm/4-32 mm	4-32 mm