4pcs Titanium Coated Countersink Chamfer Deburring Tool Set Metal Wood Drill Bit

Material: High Speed Steel 4241, Titanium Coated

Application: Ideal for cutting through metal, wood, plastic and thin iron plate (hardness <25 degrees)

Chamfer range: 2-5mm, 5-10mm, 10-15mm, 15-20mm, Shank diameter: 6mm, 8mm, 10mm, 12mm, Head diameter: 10mm, 14mm, 21mm, 28mm

90 Degree angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole

This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
*Internal chip removal, to prevent debris from flying.
*90° angle on the point for sharp and precise countersinking.
*Titanium-plated surface, wear-resistant, long service life.
*Ideal for cutting through metal, wood and plastic (hardness <25 degrees)

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