English
全球搜三张轮播图 - 副本 (2)2
oupei8
oupei10

FEATURED

CUTTING TOOLS

Micro bit

read more
Micro bit

OPT CUTTING TOOLS CAN PARTNER

WITH YOU EVERY STEP OF THE WAY.

From selecting and configuring the right
cutting tools for your job to helping you finance the purchase that generates noticeable profits.

MISSION

STATEMENT

OPT CUTTING TOOLS will enhance the value of our customer experience at every level of our organization.
We will accomplish this by providing innovative, world-class products backed by customer-focused services and support.
Our goal is profitable growth through exceeding the expectations of our customers every day.

about us02
X
  • high-hardness-steel-thread-mill-3
  • tapping-vs-thread-milling-1
  • thread-mill-2
  • thread-milling-1
  • best-drill-bit-for-stainless-steel-1

recent

NEWS

  • Threading Hardened Steel: Matching Substrate, Coating and Cutting Data by Hardness Band

    Why Small Depth of Cut, High Feed and No Flood Coolant Is the Discipline Hard-Material Threading Demands Threads in hardened mould steel, bearing steel and quenched-and-tempered parts are among the highest-scrap operations in the shop. Unlike soft materials, the difficu...

    read more

  • Tapping vs Thread Milling: Which Threading Method Is Best?

    In the tapping vs thread milling comparison, there is no universal winner — the best method depends on the hole type, the material, the production volume, and the cost of a broken tool. Tapping remains the standard for high-volume through holes, while thread milling has ...

    read more

  • Edge Honing: The Critical Step for Precision Thread Mills in Titanium

    How a 0.01–0.05 mm Micro-Chipping Decides Thread Mill Life and Thread Flank Quality In thread mill manufacturing, edge honing is often misunderstood as deliberately blunting the tool. The opposite is true. It is a finishing operation that deburrs, levels and polishes th...

    read more

  • Thread Milling or Tapping? Where the Line Falls for Broken Taps, Blind Holes and Difficult Materials

    How Helical Interpolation Turns a Broken-Tap Scrap Risk into a Controllable Process Variable In the hole-making chain, threading is the operation most likely to scrap a high-value part. A tap that snaps inside a blind hole usually means hours of downtime while the broke...

    read more

  • Best Drill Bit for Stainless Steel: Overcoming Work Hardening Challenges

    Stainless steel's tendency to work harden makes finding the best drill bit for stainless steel one of the most consequential tooling decisions a machinist faces. Rub instead of cut, and the material instantly hardens at the cutting zone, destroying the drill and often ru...

    read more
+86 13926581351
opt@tongweicn.com
+86 13652315199