Long Flat Wood Drill Bit Set

ITEM NO: 136206

6PCS FLAT WOOD DRILL BIT SET

Diameter:10,12,16,18,22,25mm

Description

Material: high carbon steel M2 

Processing art:Forged in one piece and high treated;hardness is up to 55-60 HRC. Drill point and cutting edges can be sharpened and reused. 

Colour: Silver colour.

Function:used for drilling hole in soft and hard wood, Density board,press plate,plywood chipboard,and etc.

Packing: plastic showcase packing

The purpose:flat drill bit is a tool for woodworking. The head is flat and the bit is made of high carbon steel which is very hard. Woodworking flat drill works by cutting part and grinding into a flat body, the main three parts of cutting edge ,grinding edge, Angle and Angle form a transverse edge; Auxiliary cuts edge after grinding Angle and auxiliary Angle can control drilling diameter.As the front Angle of flat drill is small and it has no spiral groove, chip in the drill process is difficult to remove. Flat drill is simple to manufacture and cost is low. 

NOTE:

1.Install the flat drill bit with electric drill.Choose right size and fix it. It goes at very quick speed.

2.Mark point to position the drill hole. The drill bit is point.It is not easy to move and more precise at the drilling point.

3.In the drilling process,need to stop to clean the chip or it will influence the speed and using life.

4.Drill bit set is more convenient with different requirements.

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