China
Manufacturer/ Producer
HY 417 517 Medium Formation TCI Tricone Bits This 517 bit features aggressive chisel tungsten carbide inserts on the heel rows and inner rows.This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability . such as: shale , clay , sandstone, soft limestone IADC CODE: 112 121 131, 127 , 137, 215 216 217 , 311 312 315 317, 327, 417 427 437, 415 425, 435, 517, 527 , 537, 547, 517, 525, 535, 617, 627, 637, 647, 625, 635, 637, 712, 737, 837, 832
Manufacturer/ Producer
No.12 Xihuan Road
062450 Cangzhou - China
Italy
Our drill bits for tire mold cleaning are high speed steel cobalt (Hss/Co) and have undergone a special heating process that makes them specifically suitable for the drilling and cleaning of vent holes in both steel and aluminium tire molds. Diameter range: 0.4 mm – 3.0 mm (for side walls drilling and agro tire molds); Helix range: 10 mm – 350 mm (tire mold deep drilling); Length range: 40 mm – 400 mm (extra long drills); Standard or Parabolic helix geometry.
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Efficient, easy-cutting diamond core bit especially for reinforced concrete and concrete. Suitable for core drill rig and freehand use.
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Efficient, easy-cutting diamond core bit especially for reinforced concrete and concrete.
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Plastic drill cassettes for drill bit sets (HSS drill sets DIN 338, machine tap sets DIN 371/376 etc.) Four parts: cover, base, insert and safety pin Sturdy and modern design with ergonomic body design Clear cover allows for product visibility
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