7 Piece TITANIUM COATED STEEL Flat / Spade Core Drill Bit- Hex Hole Cutters SetTitanium-coated, high carbon steel flat drill bits for wood, composites and plastics, Supplied in a handy, soft-grip storage case Compatible with all 13mm 3-jaw chucks Includes 10, 12, 16, 19, 22, 25 and 32mm bitsSIZE: L x W x H (mm) 0.215 x 0.22 x 0.043WEIGHT: 1t0407 Loops 7 Piece TITANIUM COATED STEEL Flat / Spade Core Drill Bit Hex Hole Cutters Set in Metallics