INGCO AKDB0801 8 Pcs HSS twist drill bits set

Copper and aluminum pipe cutter Cutting diameter:3-32mm
With high Quality blade Aluminium knob Packed by sliding card

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?

Voltage:220-240V~50/60Hz Input power:800W
No-load speed:0-15000rpm Blowing rate:0-4.5m?/min Variable speed control
With 1pcs dust bag With 1pcs flexible tube
With 2pcs suction nozzles
With 1set extra carbon brushes