Home/Products/Drilling tools/Rotary drilling tools/Drilling bucket with auger bottom
DRILLING TOOLS · ROTARY DRILLING TOOLS
Drilling bucket with auger bottom
Drilling bucket with a spiral base that screws into cemented gravel and draws the loosened material into the barrel.
| 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 helical bottom plate leads the bucket into the ground and guides spoil through the inlet; the closed barrel holds loose gravel while the bucket is lifted out.
Choose it for bored piles that pass through cemented gravel layers on a rotary drilling rig.
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.