Alpha Screw Extractor Set 1 -5 sizes, 5 piece set
For the removal of damaged screws, stud & bolts. Left hand drill bits remove fasteners or creates the pilot hole required for a screw extractor. SCREW EXTRACTORS are engineered to remove the toughest damaged fasteners after the preparation of a pilot hole. The opposite direction flute enables the broken fastener to be gripped and wound out of the hole.
Key Features
- Sizes: #1, #2, #3, #4 & #5 (M4 to M20)
- Reverse tapered flute for extra gripping power
- Spiral tapered flute for deep embedment which increases grip as the resistance increases
- Square end for use with tap wrench or spanner
Size
|
Bolt Size (mm)
|
#1
|
M4 - M5
|
#2
|
M6 - M8
|
#3
|
M8 - M10
|
#4
|
M10 - M14
|
#5
|
M14 – M 20
|