Double Headed 180*25 Shaft 600mm Diameter Rock Drilling Auger

 

According to the stratum and the soil-throwing properties of the drill bit, it is divided into single-head single screw, double-head single screw, double-head double screw. The diameter of the drill hole reaches Ф400-1200mm. Spiral drill bit classification: 1. The cutting tool used in the soil layer spiral drill bit is a shovel-shaped wear-resistant alloy bucket tooth with a pick, which is mainly used for the soil layer, sand layer, dense sand layer with a small amount of clay, and the particle size is not There is no circulation drilling in the large gravel layer. The structure is straight spiral, there are three types of bullet single screw, double head single screw, double head double screw. The single screw bit is easy to clean the slag and has small rotation resistance. It is suitable for drilling into the cobblestone layer and the clay layer with good cementability. The double screw bit has strong soil carrying capacity and good guiding performance. It is suitable for drilling in loose formations and soft and hard interbeds.

 

 

Stratum. The diameter of the drill bit is Ф400-2000mm. 2. Rock auger bit The cutting tool used in the rock auger bit is a cutter imported from the United States with tungsten-cobalt cemented carbide at the tip. It is mainly used for non-circular drilling in Fenghua bedrock, well-bonded pebble strata and various drawings of permafrost. The structure can be straight screw and cone screw. Single-head single-screw, double-head single-screw, double-head double-screw bit with pitch (angle of elevation). The diameter of the drill bit is Ф400-2000mm.

 

Product parameters

 

Double-cut, single flight clay auger
OD	Height	Tool box size	Flight pitch	Flight thickness	Flight thickness	Central shaft OD	Weight
D1(mm)	H2 (mm)		P1/P2 (mm)	δ1(mm)	δ2(mm)	D2 (mm)	Kg
500			400/550	30	30	￠180*25	643
600	1350	Optional	400/550	30	30	￠180*25	728
700			500/600	30	30	￠219*25	850
800			500/600	30	30	￠219*25	942
900			500/600	30	30	￠219*25	1053
1000			500/600	30	30	￠219*25	1163
1100			500/600	30	30	￠219*25	1300
1200			600/700	30	30	￠219*25	1356
1300			600/700	30	30	￠219*25	1500
1400			600/700	30	30	￠219*25	1662
1500			700/900	30	30	￠219*25	1665
1600			700/900	30	30	￠219*25	1812
1700			700/900	30	30	￠219*25	1963
1800			900	30	30	￠219*25	2000
1900			900	30	30	￠219*25	2171
2000			900	30	30	￠219*25	2346
2100			900	30	30	￠219*25	2523
2200			900	30	30	￠219*25	2700
2300			900	30	30	￠219*25	2889
2400			900	30	30	￠219*25	3100
2500			900	30	30	￠219*25	3287

 

 

The spiral drills produced by Zhongyuan Piler have stable performance, safe use, reasonable price and good service. Spiral drill models can be divided into: diameter 400mm-500mm-600mm-700mm-800mm. The spiral drill bit uses cast steel blades, the drill tip is wear-resistant, and the link flange and drill rod are finished with high-carbon steel.

 

FAQ

 

Q: What is the product range of Jinyiyuan Machinery?

A: Jinyiyuan Machinery is mainly engaged in the manufacturing and sales of various drill bits and drill pipes, as well as the import and export business of various drilling tools.

 

 

Q: How about the after-sales service of Jinyiyuan Machinery?

A: Jinyiyuan Machinery provides quality service after sale. All our products have a warranty period.

 

 

Q: Can I visit the factory?

A: We warmly welcome customers to visit our factory at any time. In addition to visiting the factory, we also warmly welcome customers or third parties to arrange pre-delivery inspections.

 

 

Q: What is the delivery time?

A: Usually, the delivery time is about 3-7 working days. The specific delivery time will be provided in each quotation.