Description
The 6 pieces HSS countersink with titanium coating in different sizes offer optimal performance for drilling and deburring on metal and wood plate, without creating scratches and ensure high concentricity and stability during processing.
Features:
Sharp and durableThe drill bits are sharp, durable and available for machining on steel, wood and plastic plate.
Precise countersinking.
With the countersinks, drill holes are processed very precisely.
Optimum burr removal
When lowering, burrs are well removed without leaving scratches.
The drill bits are manufactured to a high quality and work perfectly.
No imbalance can be detected.
Clean edge on wood and metal.
In metal as possible drill stand, it is essential to use cutting oil and adapted speed.
Specification:
Shape: three-edged.
Angle: 90 degrees.
Material: High Speed Steel 4241 (Suitable for material which hardness is lower than 25HRC). ).
Size:
6.3 mm: 6.3 mm x 5 mm x 37 mm.
8.3 mm: 8.3 mm x 6 mm x 40 mm.
10.4 mm: 10.4 mm x 6 mm x 39 mm.
12.4 mm: 12.4 mm x 8 mm x 46 mm.
16.5 mm: 16.5 mm x 10 mm x 47 mm.
20.5 mm: 20.5 mm x 10 mm x 47 mm.
Box contents:
6 x countersinks.