Product Specifications: Material: High Speed Steel6 Kinds: 6mm, 8mm, 10mm, 12mm, 16mm, 19mm Length: Approx. 48mm/1.88" Color: Gold as the picture shows Quantity: 1 Set (6 Drill Bits) and practical perfect for wooden boards, fiberboard, particle board, plywood, plastic, Alumiumn board, etc Suitable for DIY, home and general building/engineering usingPackage Included:6pcs x Drill BitsNote: Please allow 2-3mm errors due to manual measurementItem color displayed in photos may be showing slightly different on computer monitor since self-payment monitors are not calibrated1) We accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow.2) payment must be made within 3 days of placing the order.3) if you are unable to check out immediately after the listing ends, please wait a few minutes and try again, payments must be completed within 3 days. Shipping1.