KnKut Performance 21KK5 Drill Bit Set - 21 Piece Accessories FLUE T220 2" | The

FLUE T220 2" | The product use for masonry brushes | This product manufacture by United States

7/16”

5/8”

sold separately) into drill boot

KnKut Performance 21KK5 Drill Bit Set - 21 Piece Accessories FLUE T220 2" | TheMade in China Package Dimensions: 6. 3 L x1. 2 Hx4. 2 W Inches Model Number: 21KK5 Product type: DRILL_BITSKnKut performance drill bits are engineered with an exclusive combination of premium steel, superior geometry, and a nitride treatment. KnKut performance drill bits reduce drilling cycles and maximizes the number of holes per drill. KnKut drill bits are manufactured from a high grade M 7 molybdenum high speed steel (HSS), that has a high vanadium