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Description:
"font-size: 16px;"> φ6, 8, 10, 12 - 0.01 - 0.020.01 step ±0.005
Helixangle 35°
material Tungsten carbide(Ultra fine particles)
toyo drill

Description:
"font-size: 16px;"> φ6, 8, 10, 12 - 0.01 - 0.020.01 step ±0.005
Helixangle 35°
material Tungsten carbide(Ultra fine particles)
toyo drill

