Giới thiệu Set 3 Mũi Khoan Lục Giác 12mm 16mm 19mm 1 / 4 "5 Rãnh Mới
#3pcs12mm #16mm #19mm #1/4" #Hex #Shank #5 #Flutes #Chamfer #Bit #Flutes #Chamfer #Bit #New 3pcs12mm 16mm 19mm 1/4" Hex Shank 5 Flutes Chamfer Bit Flutes Chamfer Bit New 100% brand new and high quality Five Flute Chamfer Debur Countersink 5 Flute Counter Sinks Carpentry Countersink Drill Bit Set Material: high carbon steel Size:12mm 16mm 19mm Shank diameter: 6.35mm (1/4 inch hex shank) Surface treatment: blackening treatment Heat treatment: high frequency quenching, enhance the hardness Applicable scope: suitable for wood plastic cutting chamfering etc. Angle:90 degree Quantity: 3 pc NOTE: Please allow 1-2mm differs due to manual measurement, thanks. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!