Professional and durable professional tool for industrial applications
Note: Professional need to use it. Irrelevant personnel are strictly prohibited from their approach while working.
Features:
Brand new high quality.
Unique step design, drill bit can be used for various opening sizes and means it is comparable to the box of drill.
High-speed steel tools provide a combination of abrasion resistance, hardness and toughness, suitable for most general purpose applications.
A great helper with Mutifunction is used to deburring, chamfering, and expansion holes
Witout is stable and ready to work.
It provides excellent protection and is packed in nylon bag.
Specificatin:
Type: Step Drill
Head Type: Hex shank
Quantity: 3PCS
Material: High-speed steel
Surface Treatment: Titanium Coated
Color: As Video Show
Box Size: 13.5cm X 10.2cm X 4.2cm - 5.31inch x 4.02inch x 1.65inch
Size:
4 - 32 mm handles: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 24 mm, 26 mm, 28 mm, 30 mm, 32 mm X
4-20mm: 0.16, 0.39, 0.41, 0.47, 0.41, 0.55, 0.63, 0.79, 0.81, 0.81, 0.89 x 0.31 in (4, 6, 8, 10, 12, 14, 16, 20 x 8 mm) handles.
4-12mm: 0.16, 0.24, 0.31, 0.47, 0.47, 0.47, 0.47, 0.47, 0.47, 0.47, 0.47, 0.
Usage:
Aplly Gun Drilling Bench Drill
Note:
Please cool it with water for high temperature to ensure a long life of the work time. Recommend speed of 250-400RPM per minute
Note:
There may be slight differences in the color tone of the photo and the actual item.
Please note that due to manual measurement, there may be 0.04 - 0.08 inch (1 - 2
Package includes:
Box with 1 x 3 pcs HSS drill bit set.