Feature:
1. [High Durability] Bearing steel ensures high durability and will maintain a new luster in few years
2. [Practical] The drilling is accurate, the scale is clear, and the size is clear at a glance. It is very practical
3. [Wide Application Range] Very suitable for opening holes in steel, brass, wood, plastic and other materials
4. [High Strength] Heat resistance and wear resistance, which can be used for a long time
5. [Portable] Small size, can be loaded into the bag, easy to carry, easy to take, easy to use
Specification:
Item Type: Step Drill Bit
Model: None
Material: Bearing Steel
Specification:
Metric System:
635mm(681013161921232629313335mm)
422mm(46810121416182022mm)
618mm(681012141618mm)
412mm(456789101112mm)
412mm(4681012mm)
British System:
316in to 12in (316in, 14in, 516in, 38in, 716in, 12in)
18in to 12in (18in,532in,316in,732in,14in,932in,516in,11 32in, 38in, 1332in, 716in, 1532in, 12in)
14in to 34in (14in,516in,38in,716in,12in,916in,58in,11 16in, 34in)
14in to 138in (14in, 38in, 12in, 58in, 34in, 78in, 1in, 1 18in,114in,138in)
316in to 78in (316in,14in, 516in, 38in, 716in, 12in, 916in, 58in, 11 16in,34in,1316in,78in)
.
Package List:
5 x Step Drill Bit1 x Storage Box
Note:
Please allow 0 to 2 cm error due to manual measurement. Thanks for your understanding.[High Durability] Bearing steel ensures high durability and will maintain a new luster in few years
[Practical] The drilling is accurate, the scale is clear, and the size is clear at a glance. It is very practical
[Wide Application Range] Very suitable for opening holes in steel, brass, wood, plastic and other materials
[High Strength] Heat resistance and wear resistance, which can be used for a long time
[Portable] Small size, can be loaded into the bag, easy to carry, easy to take, easy to use
