| Place of Origin |
Shanghai China (Mainland) |
| Brand Name |
Tec-Spiral |
| Model Number |
H02XM-2510-z |
| Type |
Other |
| Material |
High Speed Steel |
| Use |
Metal Drilling |
Black Coated Spiral Flute Step Drills arequiet runing and high cutting performance.Chipbreaker cutschipping more quickly and easily.Produce good quality holes in a wide variety of material. produce specific size, parallel holes. Material: M35 HSS Co, M2 HSS,Step Range: 10-45.0mm 8steps;Spiral Flute with Chipbreaker;Black Coated ; Step Drill enlarging holes in sheet metals without the need of center punch or pilot. using either a bench drill or light pedestal drilling machines. You can choose our step drill set use plastic box. belowpicture FYI