Broken Screw Bolt Stud Remover Puller Center Drill Bit Removal Tools 6Pcs/set Da

Features:
1.Made from S2 steel and are tempered twice for extra hardness and durability. 
2.Fast, convenient, disassemble screws, tacks.
3.It can remove some of the common screwdriver can not be disassembled damaged bolts, screws, bolts and pipes.
4.Reverse thread bits easily remove screws, bolts, studs, and threaded pipe fittings.
5.Speed can be changed in the opposite direction of rotation of the drill in conjunction.
Descriptions:
1.This is a Damaged Screwdriver Extractor set,with strong strength and maximum endurance.
2.High quality with strong strength and maximum endurance.Not easy to deform.                
3.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.
Specification:
Material: Alloy steel (S2),  Hardness: 58 ° --60 °
Color:Silver
Quantity:4pcs
Length: 61mm
Size:88mm/3.43in x 60mm/2.34in x 18mm/0.7in
Model ---  Diameter Extractable
  #1           3-5mm  
#2           4-8mm
#3           5-10mm
#4           6-12mm
Package informations:
Package Size:88x60x18mm/3.43x2.34x0.7in
Package weight:72g/2.52oz
General box package
Package included:
1 x Screws Extractor set(4pcs)
Noted:
1.Please allow 1-2mm errors due to manual measurement.
2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.