4mm Boring, Dowel Drill Bits 77mm Long
Mfr # DB.400.77R
Zoro # G710384497
product price:Â $21.39
/eaKey Features
Overall Length
77 mm
Shank Size
10 mm
Rotation
Right Hand
Cut Diameter
4 mm
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Specifications
Product Information
MFR #
DB.400.77R
Zoro #
G710384497
UPC #
-
Country of Origin
United States
Dimensions
Overall Length
77 mm
Shank Size
10 mm
Cut Diameter
4 mm
Details
Rotation
Right Hand
Description
Carbide Tipped Brad Spur Drill bits are designed to create a very clean bottom hole most commonly used for inserting dowels. The drills have a 'W' tip that allows the outside spurs to shear the top surface as it cuts allowing a clean surface at the opening of the hole. All drills come equipped with a depth screw on the bottom of the shank and a flat for set screws to lock into. Coating on the fluting of the drill bits reduces the friction between the chips and the inside of the flute the help prevent burning of material. These drills can be used in a CNC machine with a drill adapter that converts the flat shank into a cylindrical shank.
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