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TOP DRILL M1™ Modular Drill System

With performance levels and metal removal rates comparable to that ofL/D Ratios
solid carbide drills, WIDIA™ TOP DRILL M1 modular drills offer all the qualityWithin the standard offering.

and performance you need in one versatile, economical package. The unique front clamping system enables inserts to be changed quickly, even inside the machine tool, saving setup time and manufacturing costs. Easy Insert Change

  • No screws or clamps required. Diameter Range

8–25.99mm

  • Insert blades can be changed with a simple wrench that comes with each holder.

Disposable

  • No reconditioning costs.
  • Consistent performance from tip-to-tip.
  • Eliminates number of tools waiting for reconditioning, thus avoiding hidden costs. Grade:

WU25PD

The TDM1 platform offers UP(M) drill-point design in WU25PD™ grade — a wide

application range geometry, specially developed for cost-efficient drilling of steel, cast iron, and stainless steel.

Coupling Wrench Slot Smooth transmission of forces Front locking system. between insert and body.

Grade WU25PD 9.5% cobalt balanced Margin and relieved clearance for wear resistance and Chips do not get caught between toughness. Multilayer drill body and hole wall. coating for heat resistance.

140 Cone Point Easy entry. Low thrust at chisel. Robust cutting edge. UP(M) universal geometry.

Insert Flute Geometry Differential Flute Chip is formed on the insert, Smooth chip flow. Improves not the body. dynamic and static rigidity.

Two Shank Options: Flanged with Flat and Straight Cylindrical

One insert style for all your work in steel, cast iron, and even stainless steels.

  • Low cutting forces and excellent centring capabilities.
  • Universal point style for consistent performance and excellent hole quality.

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