Broken Wire Broken Nail Screw Extractor

1. Material: carbon steel
2. Number of kits: 5 sets, 6 sets
3. Weight: 0.125 (kg)
4.5 piece tap set:
1) 1# specification: 4.0mm range of use: 3-6mm
2) 2# specification: 4.5mm range of use: 6-8mm
3) 3# specification: 6.5mm application range: 8-11mm
4) 4# specification: 7.5mm application range: 11-14mm
5) 5# specification: 11.0mm use range: 14-18mm
5. 6-piece tap set
1) 1# specification: 4.0mm range of use: 3-6mm
2) 2# specification: 4.5mm range of use: 6-8mm
3) 3# specification: 6.5mm application range: 8-11mm
4) 4# specification: 7.5mm application range: 11-14mm
5) 5# specification: 11.0mm use range: 14-18mm
6) 6# specifications: 15.0mm use range: 18-22mm