Ingco 5pcs Step Drill Bit Set AKSDS2051 welding machines Comfortable headband

Comfortable headband

710 kHz Speaker Size Dia

Materia:S2

0 m/s² Sound Pressure Level 84 dB(A) Sound Power Level 95 dB(A) Dimensions (L x W x H) 285x157x160 mm Net weight 2

10Pcs 3/8" hexagonal socket:10-11-12-13-14-15-16-17-18-19mm

Ingco 5pcs Step Drill Bit Set AKSDS2051 welding machines Comfortable headbandIngco 5pcs Step Drill Bit Set AKSDS2051 Specification: 5 pcs Step drill bit set 1pcs 4 12mm,1mm step,Shank: 1 4" hex shank 1pcs 4 12mm,2mm step,Shank: 1 4" hex shank 1pcs 6 18mm,2mm step,Shank: 1 4" hex shank 1pcs 4 22mm,2mm step,Shank: 1 4" hex shank 1pcs 6 35mm,size: 6 8 10 13 16 19 21 23 26 29 31 33 35mm,Shank: 1 4" hex shank Material: HSS 4341 Packed by plastic box