The 7T3403 Penetration Tip is the part that sets your cost per ton. At 17.0 kg and 460 mm long it keeps the original shank load pattern while giving a harder 45-49 HRC wear surface than mild aftermarket tips.
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Share a photo of the worn tooth on the shank and we will cross-reference it to this part number, then quote with freight to your nearest port.
Each tooth is wrapped in anti-rust paper, then packed in export-grade woven bags on a wooden pallet base, or in strong cartons for LCL shipments. Neutral packing is standard; your own carton print, label and pallet marking can be arranged on volume orders.
Typical duty: road construction sub-grade ripping, pipeline trench preparation and land clearing, with a good balance between penetration and wear life.
Spectro analysis of the melt, pour temperature log, normalising and tempering cycle record, hardness sampling at three points per batch, dimensional check on the pin hole and nose profile, then visual and shot-blast finish inspection before packing.
| OE Reference Number | 7T3403 |
| Brand | NL |
| MOQ | 50 pieces |
| Material | High Chrome Alloy Steel |
| Overall Length | 460 mm |
| Pin Hole Diameter | 24 mm |
| Warranty | 12 months |
| Lead Time | 7-15 working days |
| Fixing Method | Pin and rubber lock |
| Unit Weight | 17.0 kg |
| Place of Origin | Zhejiang, China |
| Nose Width | 82 mm |
Nose width 82 mm, pin hole 24 mm, unit weight 17.0 kg and overall length 460 mm. Supplied pin and rubber lock as standard, isothermal quench treatment, 80 pcs per pallet, reference wear life around 450 hours in medium abrasive rock. Lead time 7-15 working days, MOQ 50 pieces.