5pcs Mata bor countersink + 1pc kunci L Digunakan sebagai pilot hole untuk menyamarkan sekrup/baut (menanam sekrup/baut) pada pengerjaan media kayu anda, sehingga obyek pekerjaan anda menjadi rapi. Mata bor bisa di ganti dan di setting kedalamannya As model hex, bisa digunakan pd mesin bor cordless
5Pcs HSS Countersink Drill Bit Set Pilot Hole Woodworking Chamfer With Wrench
- Special designed steel counter sleeve countersinks or counter bores pilot hole. - Adjustable counter sleeve depth with a wrench. - Drill and countersink for wood screws without changing bits. - Countersink or counter bore clean, smooth holes for screws and fasteners. - For use in wood and plastic.
Package Included: 1 x 5# 1.98mm Chamfer Drill 1 x 6# 2.38mm Chamfer Drill 1 x 8# 2.78mm Chamfer Drill 1 x 10# 3.175mm Chamfer Drill 1 x 12# 3.56mm Chamfer Drill 1 x Wrench