Description
#5 X 2-3/4" Combined Drill Bit and Countersink for chamfering holes so flat head screws seat flush. The angled cutting edges open the top of a hole to a matching cone so a flat or oval head fastener seats flush with the surface. This size has a 7/16" cutting diameter, 2-3/4" overall length and a round shank.
- Carbide construction that runs at higher speeds and resists abrasion far longer than high speed steel.
- Uncoated (Bright) finish, leaves the edge bare for free cutting.
- 2 flutes for chip clearance and finish.
- Sold individually.
Specifications
- Size: #5
- Diameter: 7/16"
- Shank: Round
- Shank Size: 7/16"
- Length: 2-3/4"
- Number of Flutes: 2
- Material: Carbide
- Finish: Uncoated (Bright)
- Measurement Type: Inch
- Pack Quantity: 1
Applications
For flat head screws and rivets in steel, aluminum and wood, and for deburring drilled holes.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

