Description
SPECIFICATIONS
is_customized: Yes
Use: Metal Drilling
Type: Countersink Drill Bit
Pilot: M3.2~M20
Origin: Mainland China
Model Number: Counterbore Countersink
Material: High Speed Steel
DIY Supplies: Metalworking
Brand Name: BB
Application: fillister screw cap
BB® Counterbore Cutter with Solid Pilot
-4-fluted counterbore inset
-Straight Shank
-High speed steel material
-Used widely for machining of low carbon steel and non ferrous materials. Provide a smooth ,flat, accurately located surface.
The tool is used for producing counterbores.
it's cutting lips are perpendicular to the hole axis.
It can assuring concentricity between the counterbore and the hole being counterbored.
4PCS: M3.2 M4.2 M5.2 M6.2
5PCS: M3.2 M4.2 M5.2 M6.2 M8.2
6PCS: M3.2 M4.2 M5.2 M6.2 M8.2 M10.3
7PCS: M3.2 M4.2 M5.2 M6.2 M8.2 M10.3 M12.4
8PCS: M3.2 M4.2 M5.2 M6.2 M8.2 M10.3 M12.4 M14.5
Packaging
BB® Black-Bird Series HSS-Al 4Flutes Counterbore Cutter
If you need higher precision, better chip removal. You can click the picture below.
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SHIPMENT
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