Ruko HSS-Co5 Drill Bit Kit, Black/Gold, 21pcs 228850 Germany Band Rubber Seal Between the Ratchet

Rubber Seal Between the Ratchet Head and Tube Keeps Lubrication in and Contaminants Out of the Torque Mechanism Assuring Accuracy and Repeatability

Increased cobalt content provides exceptional wear resistance and longer life

Poly rip stop 600d poly material

1°F/°C resolution

Model Number: 3VB

Ruko HSS-Co5 Drill Bit Kit, Black/Gold, 21pcs 228850 Germany Band Rubber Seal Between the RatchetMaterial: Manufactured from HSSE Co5 (5% cobalt high speed steel), making them highly heat resistant and durable. Finish: A golden brown finish with a black oxide bevel. Applications: Ideal for tough to drill, high tensile materials, alloyed and unalloyed cast iron, stainless steel, brass, and bronze. 228850) is a 21 piece, imperial (fractional) jobber length drill bit set. It features bits sized from 1 16" to 3 8" in 1 64" increments.