Feature

●Efficient Drilling: Nitride coating reduces friction and reduces operating temperature Water cooling extends service life
●HIGH SPEED STEEL: High harness high speed material is durable and the recommended revolutions between 250rpm - 400rpm
●Flexible application: widely used for drilling thin steel plates, wood, thin iron, aluminum alloy, PVC and many other materials
●SPECIAL STEP DESIGN: This drill bit is a step design that allows you to drill holes quickly and precisely within a range of 6mm to 30mm in diameter
●No Guide Holes: The split tip not only improves your work efficiency, but also allows automatic deburring and is very convenient


Description

1. Special step design: The drill bit is a step design that allows you to drill holes quickly and precisely within the diameter range of 6mm to 30mm.
2.Efficient Drilling: Nitride coating reduces friction and reduces operating temperature. In addition, water cooling can extend the service life.
3.
4. No Guide Holes: The split tip improves work efficiency, and it also allows automatic deburring for convenient use.
4. Flexible application: Widely used for drilling thin steel plates, wood, thin iron, aluminum alloy, PVC and many other materials.
5. HIGH SPEED STEEL: High harness high speed steel material is durable and the recommended speed is 250rpm to 400rpm.

Specifications:
Item Type: Step Drill Bit
Material: 4241 High Speed Steel
Drill Bit Specifications: Approx. 6 ~ 30mm / 0.2 ~ 1.2 inch / 0.9 inch, 24mm / 0.9 inch, 26mm / 1 inch, 28mm / 1.1 inch, 30mm / 1.2 inch)
Drill Bit Total Length: Approx. 10cm / 3.9in (10cm ± 2%)

Package List:
1 x Step Drill Bit
1 x Storage Box (Random Color)