INGCO AKDB0801 8 Pcs HSS twist drill bits set

Viewing area:92?42mm Cartridge size:110?90?9mm Arc sensor:2
Optical class:1/1/1/2 Light state: DIN 4
Dark state: variable shade, 9 ~13 Shade control: external, variable Power ON/OFF: fully automatic Sensitivity control: auto
UV/IR protection: DIN 16
Power supply: solar cells+2*CR2032 lithium batteries
Switching time:1/15000s,from light to dark
Dark to light(Delay): 0.1-1.0 auto
Low amperage TIG:?10amps(DC),
?10amps(AC) Grinding function :yes Low volume alarm:yes
Operating tep:-5?~+55? Storing tep:-20?~+70?

Shank: 1/4″ hex
1 Pcs 2″ soft bristle brush
1 Pcs 3.5″ soft bristle brush
1 Pcs 3.5″ medium bristle brush
1 Pcs 360 degree medium bristle brush
1 Pcs 360 degree abrasive bristle brush
1 Pcs 6″ extension holder
2 Pcs 3.5″ scour pads
2 Pcs 3.5″ sponges 1 Pcs backer pad Packed by color box

47 Pcs T-handle wrench screwdriver set
Include?
35Pcs 6.35X25mm screwdriver bits?SL3 SL4 SL5 SL6 SL7 PH0 PH1X3 PH2X5 PH3X3 PZ0 PZ1 PZ2X2 PZ3X2 T10 T15 T20 T25 T27 T30 T40 H2 H3 H4 H5 H6
9Pcs 1/4″X20.5mm socket:4 5 6 7 8 9 10
11 12mm
1Pcs adaptor,1Pcs 6.3X139mm bits holder 1Pcs ratchet handle