Specifications

special screwdriver bits
1.S2 steel
2.Different size for your chose
3.59-61 degree hardness

Hot-selling Optical screwdriver set, special screwdriver bits

1.M2 HRC64-66
2.S2 HRC59-61
3.50CR-V HRC56-58   

4.H1/4" 25mmL bits  colorful groove screwdriver bits (screwdriver bits, power bits, pneumatic power bits)

5.Application: screwdriver bits, power bits, pneumatic power bits

S2 material

6.Wide range of Tips selection:

1)Phillips,Slotted,Torx,Pozidriv,Quadrex,Frearson,Sockethead,Square recess,Torq-Set,MorTorq,Tri-Wing,Triple Square are available

2)Wide range of Tips selection

3)Wide range of Coating selection:Sand blasting, titanium,Chrome electro-plating, manganese      hypophosphite both them available for us

Item NO.:03	Screwdriver Bits
Screwdriver Bits
Slotted:3mm,4mm,5mm,5.5mm,6mm,7mm,
Phillips:#0,#1,#2,#3
Pozidriv:#0,#1,#2,#3
Square:#0,#1,#2,#3
Torx:T10,T15,T20,T25,T27,T30,T40
Hex:2,3,4,5,5.5,6
Quantity: 200/color box	10pcs/plastic box
Weight:21/19Kgs
Meas:22.5*31.5*46.5cm
Packing:Plastic Box  ,color inner box

 

  

Screwdriver bits:

 

Unique Advantage : The bit heat treatment is through Germany important vacuum stove , each lot take 6 hours , So it guranteed the bit heattreatment quality , the hardness can reach 58-60degree , it reached Germany Vera standard quality after testing . The bits can be used 1000 times more than other factories .  Material is used Taiwan imported S2

 

Can supply different head style with same cost . Also can supply different size of the bits and double end bits

  

  

  

Screwdriver bits