7Pcs Auger Bit Set Carbon Steel Strong Lengthened Hex Shank Drill Bits Set Silver

7Pcs Auger Bit Set Carbon Steel Strong Lengthened Hex Shank Drill Bits Set Silver Item Type: Auger Drill Bits Material: Carbon Steel Color: Silver Shank: Round Shank Shank Diameter Approx. 10mm/0.4in Specifications: Approx. 6 x 230mm/0.2 x 9in Approx. 8 x 230mm/0.3 x 9in Approx. 10 x 230mm/0.4 x 9in Approx. 12 x 230mm/0.47 x 9in Approx. 14 x 230mm/0.55 x 9in Approx. 16 x 230mm/0.63 x 9in Approx. 18 x 230mm/0.7 x 9in Uses: It is Suitable for Use on Wood and It Will Automatically Drill the Wood When Using the Drill Which is very Effort Saving.