100% brand new and high quality.
Fast, convenient, disassemble screws, tacks.
And speed can be changed in the opposite direction of rotation of the drill in conjunction.
1Set (4Pcs) headed remove the screw breakage, also known as double-headed screw extractor decapitated
Uses: special tools for removing the wood in the head has been broken wood screws, stud in to give a head wood screws drilled, easy to use to take another head screws.
Material: Alloy steel (S2),
hardness: 58 degrees –60 degrees
Type: 1 # 2 # 3 # 4 #
1# removal of 3-5mm diameter
2# removal of 4-8mm diameter
3# removal of 5-10mm diameter
4# removal of 6-12mm diameter
1 set Screw Extractor Drill Bits(4pcs)