0 Piece,Product Price: US $ 0
Quantity(Combo) | 1 ~ 1000 | >1000 |
Est. Time(days) | 7 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
Features:
-100% brand new and high quality.
-It can used as starter holes to prevent a drill bit from "walking".
-Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.
-Used for producing center holds in components or work pieces with require machining between centers.
-General Materials centering hole machining and chamfering machining. Using cobalt high speed steel material
-Cutting fast, good chip evacuation, edge clear, sharp and durable, the drill shank has a specification lettering
(Without protecting chamfers composite center drill)
-Each drill has a double end and is ground with a standard 60 degree included angle
Specifications:
-Material : HSS
-Type : A-Type
-Tip Angles : 60°
Model |
System |
Tip Diameter |
Shank Diameter |
Overall Length |
1/8" | Inches | 3/64" |
1/8" | 1-5/16" |
3/16" |
Inches | 5/64" | 3/16" | 1-9/16" |
1/4" | Inches | 3/32" | 1/4" | 2" |
5/16" | Inches | 1/8" | 5/16" | 2-1/16" |
3/8" | Inches | 5/32" | 3/8" | 2-1/4" |
Package Included:
1 x HSS Center Drill 1/8"
1 x HSS Center Drill 3/16"
1 x HSS Center Drill 1/4"
1 x HSS Center Drill 5/16"
1 x HSS Center Drill 3/8"