Single Screw 1250mm Height Rock Auger With 12pcs Teeth

 

Spiral drill bits, spiral blades, bullet alloy picks for rotary drilling rigs.

 

 

The start is a single-head cone piece, the screw piece material is high-strength manganese steel, the single screw piece is connected smoothly and smoothly, and the interchangeable bullet-head alloy pick is convenient for replacement and maintenance. 360° tooth arrangement, fast drilling speed. The large thickness center tube can withstand greater torque. Various specifications of products can be customized according to the parameters provided by customers.

 

Product parameters

 

 

Single-cut, single flight, progressive rock auger
OD	Height	Tool box size	Flight pitch	Flight thickness	Flight thickness	Teeth quantity (excludes pilot)	Weight	Central shaft OD
D1(mm)	H2 (mm)		P1/P2 (mm)	δ1(mm)	δ2(mm)	pc	Kg	D2 (mm)
500			500	30	30	10	595	￠180*25
600	1250	Optional	500	30	30	12	640	￠180*25
700			500	30	30	13	745	￠219*25
800			500	30	30	13	827	￠219*25
900			500	30	30	14	904	￠219*25
1000			500	30	30	14	980	￠219*25
1100			500	30	30	15	1092	￠219*25
1200			700	30	30	15	1003	￠219*25
1300			700	30	30	15	1073	￠219*25
1400			700	30	30	16	1150	￠219*25
1500			700	30	30	16	1233	￠219*25
1600			700	30	30	18	1320	￠219*25
1700			700	30	30	19	1420	￠219*25
1800			900	30	30	20	1300	￠219*25
1900			900	30	30	21	1350	￠219*25
2000			900	30	30	21	1435	￠219*25
2100			900	30	30	22	1510	￠219*25
2200			900	30	30	22	1600	￠219*25
2300			900	30	30	23	1681	￠219*25
2400			900	30	30	23	1775	￠219*25
2500			900	30	30	24	1860	￠219*25

 

 

 

Used in

 

It is suitable for weathered bedrock, pebbles and frozen soil. 12-100MP rocks

 

 

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.