Description:
Twist drill bits are made from high speed
steel for high hardness and durability.
The surface of drill bit is coated with black oxide
to add mild corrosion resistance.
There are 15 pieces drill bit in three sizes of 3.0mm, 4.0mm, 5.0mm, five pieces for each size.
They are great for most drilling jobs
and materials such as aluminum alloy, iron, wood, plastics.
Sharp twisted drill bits will make the
drilling easier and more effortless.
Specifications:s:
Material: High speed steel
Surface Finishing: Black oxide
Type: Twist drill bit
Size: 3.0mm, 4.0mm, 5.0mm
Quantity: 5 pcs each size
Hex Shank Diameter: 7mm
Package Includes:
15pcs x Drill Bits
Description:
Twist drill bits are made from high speed
steel for high hardness and durability.
The surface of drill bit is coated with black oxide
to add mild corrosion resistance.
There are 15 pieces drill bit in three sizes of 3.0mm, 4.0mm, 5.0mm, five pieces for each size.
They are great for most drilling jobs
and materials such as aluminum alloy, iron, wood, plastics.
Sharp twisted drill bits will make the
drilling easier and more effortless.
Specifications:s:
Material: High speed steel
Surface Finishing: Black oxide
Type: Twist drill bit
Size: 3.0mm, 4.0mm, 5.0mm
Quantity: 5 pcs each size
Hex Shank Diameter: 7mm
Package Includes:
15pcs x Drill Bits