According to the type of handle, the bit is divided into hexagonal handle and round handle. The common hexagon handle is 1/4 inch (metric 6.35mm), that is, SH1/4 series. There is also a 5mm metric system, namely the SH5 series. The round handle is divided into 800 electric bit (φ4 series), 801 electric bit (φ5 series), and 802 electric bit (φ6 series) according to the electric batch model. Then classified according to the head, the common ones are Phillips, hexagon, slotted, Pozi, torx, triangle, square, U-shape, Y-shape, and the phillips customized according to special screws, slotted-phillips head, phillips with pillars, etc. The slotted and the phillips are commonly used in life. Hexagonal heads are not used much. Hexagonal wrenches are commonly used. For example, many screws on some machines are equipped with hexagonal holes, which is convenient for multi-angle force.
Material
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45# ,6150, 8660, S2
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Standard
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Slotted, Phillips, Pozi, Torx, Hexagon, Square, Triangle, etc
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Shank
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Hexagon and Round shank
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Surface
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Amber, Black finish,TiN Coated,bright finished,black oxide etc.
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Usage
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Hand electric drill tool, rechargeable drill tool, manual screwdriver etc.
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Packing:
A. Plastic pipe packing
B. Metal displaybox packing
C. Plastic tube packing
D. Plastic displaybox packing
E. 1pc / PVC bag,then 1pc / inner paper box
F. Grey metal displaybox packing
G. Metal box for drill bits set packing
H. Wooden box for drill set packing
Delivery:
A. For stock, the goods will be delivery within 10 days.
B. Production, the goods should be delivery about 40 days.