A high performance wood drill for drilling a deep hole into various types of timber. Hex shank Bright and black finish High grade carbon steel Screw point" Drill Dia. mm: 22.0 Total Length mm: 100 Working Length mm: 55 Shank Dia. mm: 11.0 Shank Type: Hex Drill Tip: Screw Material: Carbon Steel Timco Wood Auger Bit - Hex Shank (Size 22.0 x 100 - 1 Each) in Black