1. Open End Spanners
2. Closed End Spanners
3. Adjustable Wrench
4 Allen Key Set
5. Cable Cutter
6. Chipping Hammer
7. Combination Pliers
8. Drilling Bits

Chipping hammers are lightweight, hand-held concrete breakers that can be easily positioned to break vertical and overhead surfaces. By offering a controlled chipping action, these hammers allow operators to precisely chip away only specific areas. An adjustable spanner (UK, and most other English-speaking countries) or adjustable wrench (US and Canada) is an open-end wrench with a movable jaw, allowing it to be used with different sizes of fastener head (nut, bolt, etc.) rather than just one fastener size, as with a conventional fixed spanner. A hex key, also known as an Allen key or Allen wrench, is a small handheld tool that's used for for driving bolts and screws with a hexagonal socket. ... He later marketed the new screw head under the name “Allen safety set screw.