-Model: Plum Blossom Bits Magnetic S2 Imported 75mm 100mm 150mm Screwdriver Bit Bits
-Material: S2 steel-Hardness HRC60±
-System: Metric
-Shank Diameter: Hexagonal Shank 1/4inch (6.35mm)
-Dimensions: 14Pcs-50mm x T3-T40 12Pcs-75mm x T5-T40 7Pcs-100mm x T8-T40 75mm x T5 75mm x T6 75mm x T7 75mm x T8 75mm x T9 75mm x T10 75mm x T15 75mm x T20 75mm x T25 75mm x T27 75mm x T30 75mm x T40 100mm x T8 100mm x T10 100mm x T15 100mm x T20 100mm x T25 100mm x T30 100mm x T40 150mm x T8 150mm x T10 150mm x T15 150mm x T27 150mm x T30 150mm x T40
-Features: high hardness, magnetic, high torque, etc.
-Scope of use: electric hand drill, wind batch, rechargeable drill, handle screwdriver, etc.
-Unit conversion: 1inch = 25.4mm
-Knowledge Answer Area (for reference only):
Tip 1: The higher the bit hardness, the better?
Answer: A good bit should be made of S2 material, and the hardness of the bit is controlled by heat treatment. The hardness of the bit is not that the harder the bit is, the more durable it is. The hardness is too high and it is easy to chip. It is in HRC60.
Tip 2: What does the PH value of the cutter head mean?
Answer: PH means the tip of the bit is blunt, the smaller the value, the sharper the tip.
For example: PH1 bits are sharper than PH2, PHO and PHOO are sharper, on the contrary, PH2 bits are blunt than PH1 bits.
Home appliances and home appliances screws are mainly PH2! Mainly precision equipment PHO/PHOO!
Generally, the commonly used screw specification is PH2 (regional country and other factors, the specific can be selected according to the local value, for reference only).

 

 

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