Detail Mata Bor Countersink Taper Pilot Drill Set 5pc Quick Change Hex *MB23
Specifications
Product Name: Countersink Drill Bit
Material: HSS 4241(suitable for hardness below 25HRC such as carbon steel, thin plate, insulation board, PVC board, wood, etc.)
Dimension:
5#: 1.98mm
6#: 2.38mm(0.0937-inch)
8# : 2.78mm(0.1094-inch)
10#: 3.175mm(0.125-inch)
12#: 3.56mm(0.14-inch)
Hex Shank Dia: 1/4"(6.35mm)
Surface Treatment: Titanium Coated
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