ITEM NAME:5 x #5 #6 #8 #10 #12 Countersink Drill Bit Set Woodworking Counter Bore Screw Description Specification: Brand new Color: as picture shows Black chamfer drill body material: steel 45 Special designed steel counter sleeve countersinks or counter bores pilot hole Adjustable counter sleeve depth with wrench Standard hex shank is quick change compatible Drill and countersink for wood screws without changing bits Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew Five piece set includes bits for drilling pilot holes for screw sizes #5, #6, #8, #10 and #12 specification The diameter of 0 The diameter of 1 The diameter of 2 The diameter of 3 Total length 5# 1.87mm 4.66mm 7.2mm 10mm 49.63mm 6# 2.33mm 4.25mm 7.38mm 10mm 56.57mm 8# 2.74mm 4.8mm 8.12mm 10mm 68.67mm 10# 2.81mm 5.17mm 8.18mm 10mm 68.84mm 12# 3.53mm 6.21mm 9.89mm 10.06mm 70.5mm Package included: 5 x countersink drill bits 1 x hex shank (other accessories are not included) Note: Please allow 1-5mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. Drill and countersink for wood screws without changing bits. Black chamfer drill body material: steel 45.
