Power Tools
sourcing map 2pcs Reduced Shank Drill Bits 30mm Black Nitride Coated with 1/2 Inch Straight Shank, High Speed Steel HSS 9341 Twist Drill Bit for Stainless Steel Alloy Metal Plastic
High Speed Steel tool - 30mm cutting diameter. Good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance 1/2 Inch Reduced Shank - Expanding the size range capacity of a portable drill chuck....
https://www.bizrate.co.uk/powertools/sourcing-map-2pcs-reduced-shank-oid35822714771.html