ZCC 1.125" 3xD High Efficiency Indexable Short Hole Drill

SKU 425-6380

ZCC 1.125" 3xD High Efficiency Indexable Short Hole Drill

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SKU 425-6380
Mfg SKU # 4340001895
drill size 1.125
shank size 1-1/4
Drill Depth by Diameter Ratio 3xD
L1 3.49
L2 4.28
Ls 2.36
Insert Style SPMX
Insert Size 090408
Coolant Through Yes
Full Details
  • Alloy SteelAlloy Steel
  • Cast IronCast Iron
  • Heat Resistant SteelHeat Resistant Steel
  • Non Ferrous MetalNon Ferrous Metal
  • Stainless SteelStainless Steel

Product Spotlight

  • Insert drills for even better surfaces

    The new ZSD drilling system with three chip breakers and four different grades, the system is suitable for machining steel, cast iron and hard-to-cut materials. The drills are available in the diameters 12 to 63 mm as well as in common intermediate sizes.

    The ZSD drills work as usual at high cutting speeds. Unlike with other systems, low cutting speeds are feasible in conjunction with a higher feed rate per revolution.

The specially designed carrier tools have a high rigidity. This allows large drilling depths of up 5xD with high-level precision and process reliability. The inserts have a wiper geometry for even better surfaces. Wavy chip breakers provide optimal chip breaking and removal of short chips. The chip breakers also provide a soft cut with low cutting forces and thus prevent damage to the spindle. The soft cut also allows large drill diameters on low horsepower machines.

Aperture cylindricity Hole surface quality
  • Case study

    Workpiece material: 45#steel (HB170-220)
    Tool: ZSD05-0.626''-XP0.75''-SP05-02
    Insert: SPMX050204-XM/YB9320
    Cutting data: Vc=400SFPM,f=0.0028in/r,
    Cooling: Internal coolant supply


    under the same working conditions,the machined hole surface quality by ZSD series indexable insert drill contributes to better hole precision than A company's similar products.

Insert Features

  • Unique waved-edge geometry structure produces steady cutting and smooth chip evacuation;
  • Insert designed for double balanced radial run-out control for achieving high accuracy and precision even in long overhang applications;
  • Wiper technology produces excellent surface quality and diameter dimension consistency;
  • Strong impact-resistance and highly rigid design structure helps achieve high speed, high efficiency, and high stability machining;
  • Economical four-edges insert,design suitable for Deep-hole drilling in 2D~5D.

Geometry for Stainless steel & sticky chip material General-purpose geometry for stable machining operations Geometry for soft steels such as aluminum and brassto prevent chip-wrapping

What's Included

Inserts NOT Included