7pcs Tapered Drill Bit Countersink Drill Set Adjustable Stop Collar
Description:This 7pcs tapered countersink drill bit set is made of 4241 HSS and 45#steel with excellent workmanship and durability.It can be installed on drilling machinery with clamp or joint suitable for drilling on hard wood.7 specifications(5#，6#，7#，8#，9#，10#，12#)meet your different working demands.
Specifications:Material:4241 HSS+45#steelColor:silver+blackDrill quantity:7pcsSize:
Specification Drill Size 5# 1\/8!#!amp!*!quot;(3.18mm) 6# 9\/64!#!amp!*!quot;(3.58mm) 7# 5\/32!#!amp!*!quot;(3.97mm) 8# 11\/64!#!amp!*!quot;(4.37mm) 9# 3\/16!#!amp!*!quot;(4.76mm) 10# 13\/64!#!amp!*!quot;(5.15mm) 12# 7\/32!#!amp!*!quot;(5.56mm)
Features:4241 HSS and 45#steel materialDurable and excellent workmanshipFit for drilling machinery with clamp or jointSuitable for hard wood drilling7 specifications(5#，6#，7#，8#，9#，10#，12#) meet your demands
Package included:1X 7pcs Carpenter Countersink Drill Set1X Wrench