6 шт. ручной инструмент титановое покрытие HSS прочный отверстие резак сверло Профессиональный шаг высокоскоростной стали

Description
100% brand new and of high quality
Made of high speed steel, durable and reliable.
Titanium coated design for reduce friction and heat.
Step drill bits are used for sheet steel, aluminum, copper, PV panels, insulation board drilling and reaming. Hole cutters are used for soft and thin metal planks cutting.
Specifications:
Color: gold
Material: high speed steel
Step drill bit size: 4-32mm, 4-20mm, 4-12mm
Hole cutter size: 3mm, 6mm, 8mm
Weight: about 260g
Package include:
3*step drill bits
3*hole cutters
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.
High quality store for you!