5 PCS Extra Long Twist Drill Bits, 150 mm Long High-Speed Steel Wood Drill Bi...
5 PCS Extra Long Twist Drill Bits, 150 mm Long High-Speed Steel Wood Drill Bits, 2MM 3MM 4MM 5MM Hardness Spiral Wood Drill Bit Straight Shank Set for Drilling Tool. Extra-long Brill Bits: The length of the twist drill is 150mm.