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Hitachi

Drills,Threading Tools

Threading Tools

Carbide Threading Cutter series

ET

OCT/2010

Epoch Thread Mill

  • Enables stable thread-cutting of hardened materials with hardnesses of 45HRC or higher.

Epoch D Thread Mill

  • Enables a single tool to cut the pilot hole and threads at the same time in hardened materials with hardnesses of 45HRC or higher.
Z Plunging Borer　ZPB-TH

Z Plunging Borer　ZPB-TH

AUG/2010

Enables plunge boring of not only flat surfaces but also of sloped surfaces!

  • Tip angle of 180° (flat) enables plunge boring of not only flat surfaces but also of non-flat surfaces (sloped surfaces, etc.)
  • Special flute shape reduces breakage or chipping of cutting flute to enable stable machining.
  • Special groove shape provides smooth chip discharge, eliminating problems due to chips.
Carbide Tap series for High hardened material

Epock Tap

OCT/2010

Epoch Super Hard Tap

  • Stably machines tempered materials with hardnesses of 50HRC or more!
  • One-shot machining after heat treatment reduces machining process！

Epoch Hard Tap

  • Enables stable machining of tempered materials with hardnesses of 35 to 50HRC.
  • Utilizes reverse-rotation teeth to minimize breakage or chipping when machining blind holes.

Carbide Non Step Borer series (Carbide NSB)

Carbide Non Step Borer series

WH-NSB W-NSB

APR/2010

Introducing new small dia. (φ2～φ2.93)

Carbide Oil Hole Non-step Borer 3D・5D・8D・10D・15D・20D・30D

WHNSB

  • High-dfficiency drilling deeper holes!.
  • Four times more efficient than a gun drill!
  • NSB specially shaped grooved and coating enable quick chip discharge!

Carbide Non-step Bore 2D・4D

WNSB

  • TH coating improves stability during high-temperature boring.
  • Specially shaped grooves discharge chips effectively.
  • Double margins enable firm guide.
Carbide Oil Hole Non Step Borer for Cast Iron

F-WHNSB

DEC/2008

NSB for Cast Iron 3D・5D・8D・10D・15D・20D・30D

  • High-efficient machining of cast iron with long tool life.
  • Utilizes new shape for superior performance.
  • Environmentally friendly. High performance even for MQL(mist) machining!
SD(S-DLC)coated Carbide Oil Hole Non Step Borer for Aluminium

F-WHNSB

SEP 2009

D(S-DLC)coated NSB for Aluminium

  • Special flute shape provides high-efficient machining!
  • Employs SD(S-DLC) coating with excellent adhesion resistance！！

Epoch Micro Series

Epoch Micro Step Borer S

EMSBS

JAN/2011

New item for selected dealers.

  • TH coating 48 items and
    SD coating 94 items are added!
    Total 188 items.
  • The long-awaited standardization!
  • Enables ultra-deep drilling of minute holes.
Epoch Micro Drill‐EMD

Epock Micro Drill

DEC/2008

  • The cutting rubbish is smoothly exhausted by adopting the Micro-TH coating.
  • The long-lived machining is possible from the resin, nonferrous metals, and stainless steels to the alloy steel.

Carbide Drills

Epoch TH Hard Drill　EHSE-TH

Epock TH Hard Drill

JUL/2004

Drills through hard steel up to HRC 65.

  • TH coating and 4 guides with double margins make it last even longer.
  • Concave cutting edge with high machinability and durability.
Epoch Wonder Drill EWS

Epock Wonder Drill

NOV/1999

  • Triple effect of the new carbide material, the new flute shape and the latest coating technology.
  • Enabled highly efficient and extra-long life drilling capability.
  • Try EWS at Dry-Drilling too.
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Tool Serach CadCam Suportpack3 Catalogue