combination cone bit

Applicable formation:drilling rock-socketed piles,water wells,ventilation shafts in highly,medium or poorly weathered rock - details see: https://www.machineto.com/combination-cone-bit-10159873

Place of Origin:Beijing China (Mainland)

Brand Name:Feilong

Model Number:HY117

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Combination cone bits are used to drilling rock-socketed piles for brides, hi-rises,geological exploration, water conservancy, building, etc

Applicable formation: drilling rock-socketed piles, water wells, ventilation shafts in highly, medium or poorly weathered rock and bouldery formation, such as granite, gneiss, sandstone, limestone, shale.

Structural features:

1. hydraulics is employed for cleaning settlements at the hole bottom;
2. The dual-pivoted cone is invented
3. An anti-wear mechanism is incorporated in the cone back.
4. Unique arrangement of cone bits;
5. Protection pads are fixed on the drilling body to improve stabilization of the drilling head, and extend its service life;

Technical specifications

Size	Borehole dia.(mm)	Wt.(kg)	Ht.(mm)
PZ-600	600	450	1000
PZ-800	800	650	1000
PZ-1000	1000	800	1200
PZ-1200	1200	1100	1200
PZ-1500	1500	1700	1200
PZ-1800	1800	2400	1200
PZ-2000	2000	3000	1300