RUKO 21440525 Broca helicoidal DIN 338, tipo N HSS, en Bolsa de plástico (Ø 5,25 mm)

Ruko Din 338 Type N Hss Ø 5.25 Mm Metal Drill Bit. Short twist drill bit according to DIN 338, made of ground HSS-G high-speed steel.Features N-type geometry, bright finish, and cylindrical shank.Grinding ensures concentricity accuracy.Documentation indicates that its geometry requires little feed force.Technical characteristics:·.Type: short twist drill bit, DIN 338.· Geometry: N-type.· Material: ground HSS-G high-speed steel.· Surface finish: bright.· Cutting direction: right.· Point angle: 118°.· Helix angle: 25-30°.· Diameter tolerance: h8.· Shank: cylindrical.· Indicated drilling depth: 5 × diameter.Applications or recommended uses:· Main.use: drilling steel with a resistance below 900 N/mm² and cast iron.· Secondary use: drilling steel with a resistance below 1.100 N/mm², stainless steel, aluminum, brass, bronze, and plastics.Net weight (in Kg): 0.0130.Item length (in cm): 8.6.Item width (in cm): 0.525 Item height (in cm) 0.525.Ø (mm): 5.25.Total length (mm): 86.Cutting length (mm): 52. tradeinn Bricoinn

Quality and precision at your fingertips