7pcs Tapered Drill Bit Countersink Drill Set Adjustable Stop Collar

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#steel
Color:silver+black
Drill quantity:7pcs
Size:

Specification	Drill Size
5#	1/8"(3.18mm)
6#	9/64"(3.58mm)
7#	5/32"(3.97mm)
8#	11/64"(4.37mm)
9#	3/16"(4.76mm)
10#	13/64"(5.15mm)
12#	7/32"(5.56mm)

Features:
4241 HSS and 45#steel material
Durable and excellent workmanship
Fit for drilling machinery with clamp or joint
Suitable for hard wood drilling
7 specifications(5#,6#,7#,8#,9#,10#,12#) meet your demands

Package included:
1X 7pcs Carpenter Countersink Drill Set
1X  Wrench