PROJAHN 83142604 Zentro Plus Rotary Hammer Drill Bit (SDS-Plus)

PROJAHN 83142604 Zentro Plus Rotary Hammer Drill Bit (SDS-Plus)

Product Description

The PROJAHN 83142604 Zentro Plus rotary hammer drill bit is sized 14x260 mm and uses an SDS-plus shank. It features a PGM seal to ensure precisely fitting anchor holes throughout the drill bit’s life. With four cutting edges arranged in 4 x 90 symmetry, the carbide edges work evenly and are designed to avoid seizing when striking reinforcing steel. The geometry is optimised for reduced abrasion, and a centring tip helps with straightforward spot drilling for accurate starts. Four symmetrically functioning spiral ridges promote low, uniform flute wear, contributing to consistent performance over time. The listed weight is approximately 0.34 lb.

Product Details
ShankSDS-plus
Size14x260 mm
Weight~0.34 lb
BrandPROJAHN
Model83142604
Symmetry4 x 90 degrees
Carbide Edges4 cutting edges
TipCentring tip
Details
  • SDS-plus shank
  • Size: 14x260 mm
  • PGM seal for anchor hole accuracy across lifetime of bit | Four carbide cutting edges with 4 x 90 symmetry | A centring tip for precise spot drilling | Low-abrasive geometry and uniform flute wear due to symmetrical spiral ridges
Advantages
  • Precise anchor hole alignment over the bit’s life
  • Even wear on cutting edges reduces seizing
  • Centring tip aids straight starts
Disadvantages
  • No information provided on compatible hammer models or length beyond stated size
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