Product Description
Name: 90 Degree Solid Carbide Spot Drill For Aluminum (Spotting Drill Bit)
Raw Material: Tungsten Cobalt Alloy
Specification List
A (Included Angle)
D1 (Cutting Diameter)
L1 (Length of Cutting)
D (Shank Diameter)
L (Overall Length)
90°
1.00
0.50
4
50
90°
1.50
0.75
4
50
90°
2.00
1.00
4
50
90°
2.50
1.25
4
50
90°…