This heavy-duty jobber length drill bit is made of cobalt and has a 0.1378 inch diameter, 1.2205 inch long shank. It is for use with armor plate, high-strength alloy steel, inconel, manganese, stainless steel, titanium, and meets ASME standards. This 1802 series jobber drill bit has a straw/bronze finish, and has metric measurements. It is non-coolant through with a 2.7559 inch length. Plus it has two 1.5354 inch spiral flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.1378 in
Material - MachiningCobalt
Drill Bit Point Angle135 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length1.5354 in
Helix Angle21 Degrees /34 Degrees
Spiral DirectionRight Hand
Shank Dia.0.1378 in
Overall Length2.756 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsASME B94.11M
Drill Diameter Tolerance+0.0000 in/-0.0007 in
Web ConstructionTapered
Material Grade - MachiningHeavy Duty
Primary Material Application ISO CodeH, K, N, P, S