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DRILLING TOOLS · ROTARY DRILLING TOOLS
Drilling bucket with cone bottom
Drilling bucket with a conical base that leads into the ground ahead of the barrel, for mudstone, sandstone and gravel.
| DiameterD · mm | Body diameterD1 · mm | Overall heightH · mm | Body heightH1 · mm | Body wall thicknessT1 · mm | Base plate thicknessT2 · mm | Tooth plate thicknessT3 · mm | Bullet teethpcs |
|---|---|---|---|---|---|---|---|
| Φ1000 | 900 | 2000 | 1200 | 16 | 40 | 50 | 15 |
| Φ1200 | 1100 | 2000 | 1200 | 16 | 40 | 50 | 17 |
| Φ1500 | 1400 | 2000 | 1200 | 16 | 40 | 50 | 20 |
| Φ1800 | 1700 | 1800 | 1000 | 20 | 50 | 50 | 23 |
| Φ2000 | 1900 | 1600 | 800 | 20 | 50 | 50 | 25 |
| Φ2200 | 2100 | 1600 | 800 | 20 | 50 | 50 | 28 |
| Φ2500 | 2400 | 1500 | 700 | 20 | 50 | 50 | 31 |
| Φ3000 | 2900 | 1500 | 700 | 20 | 50 | 50 | 37 |
8 catalogue sizes from Φ1000 to Φ3000 mm, each with body diameter, overall height and body height. Catalogue values; dimensions in mm unless stated. Other sizes on request.
Overview
The cone point centres the bucket at the start of each run and opens the ground ahead of the cutting edge; spoil is collected in the barrel and discharged at the surface.
Applications
How to order
To order, give us the diameter from the table, your rig make and model, and the Kelly bar connection. We reply by email within one business day.