If need,will buy syringe needle henceforth, every raise 40 yuan.
Exterior dimension 165mm×60mm×40mm
The metal that the material that make bid pledges any hardness do not exceed HRC60 or metalloid.
The price 400 yuan (Jiang Zhehu area is avoided receive freight, other area adds 20 yuan of express to expend)
After service guarantees one year (bad news material and factitious attaint except)


“ dynamoelectric hand-held makes bid implement H-13”With ST of machine of carve characters on a seal of metal of “ double color”distinction
(Attention: When ordering, be sure to declare place needs type please, lest make a mistake! Lest make a mistake!!
Material chooses an account please character
Metalloid (like plastic, china) H-13ST can be only on the metal of exterior electric conduction carve characters on a seal.
The metal that the surface has metalloid coat (if gush crosses the metal of lacquer) H-13ST can be only on the metal of exterior electric conduction carve characters on a seal.
Not be patient of the metal of any deformation or deepness (be like narrow measure) the flatness that STST will never affect work.
Ask the label has carve characters on a seal of certain deepness H-13ST to do not have deepness.
Hardness the taller, metal that exceeds HRC60 (if had made the bearing steel of high frequency heat treatment, or hard alloy) if STH-13 is long-term the carve characters on a seal on the metal in HRC55 above, syringe needle may wear away more easily.
The metal with not tall hardness (if had not made the carbolic steel of heat treatment) H-13 can be used two kinds actually, but H-13 effect is better, cost is lower.


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