Factory directly supply Down The Hole Hammer Bit For Sale - Drilling Drag Bit – TDS

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Factory directly supply Down The Hole Hammer Bit For Sale - Drilling Drag Bit – TDS Detail:

3 wings step drag bits are one piece construction of alloy steel cast with tungsten carbide cutting tips and gauge sides to ensure longer life. It has 3 wings and 3 flushing holes. Compared with 4 wings, 3 wings step drag bits tend to drill faster and aggressive, whereas, are shorter lasting and less durable.3 wings step style drag bits will produce larger cuttings force than chevron style drag bit. Rotary table speed of step drag bits should be between 60 and 80 rpm with light weight on bit (WOB).

3 wings step drag bits are economical tools when drilling softer geological formations and shallower depths, they are primarilydesigned for soft tomedium formations, such as Clay, Loam, Silt ,Mostsoft-to-medium soilsthat have some moisture, etc. And also step drag bits are recommended for drilling in Mining, Exploration, Environmental, Water well, Geo Exchange, etc.

Drag bits
Type	Suitable formation	Diamter
2 wings air flush step drag bit	Medium to Soft	95.3mm(3 3/4 inch)
3 wings air flush step drag bit	Medium to Soft	95.3mm(3 3/4 inch)
3 wings air flush chevron drag bit	Medium to hard	95.3mm(3 3/4 inch)
3 wings full flush step drag bit	Medium to Soft	95.3mm(3 3/4 inch)
3 wings step drag bit	Medium to hard	50.8 to 444.5mm2 to 17 1/2 inch)
3 wings chevron drag bit	Medium to hard	63.5 to 304.8mm(2 1/2 to 12 inch)
4 wings step drag bit	Medium to Soft	165.1 to 444.5mm(6 1/2 to 17 1/2 inch)
4 wings chevron drag bit	Medium to hard	165.1 to 304.8mm(6 1/2 to 12 inch)
Claw bit	Fast penetration
Thread size: 2 3/8” API Reg, 2 7/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 6 5/8” API Reg, 2” API IF, 2 3/8” API IF, 2 7/8” API IF, A Rod, N Rod, AW, BW, NW, AWJ, BWJ, NWJ.

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All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Factory directly supply Down The Hole Hammer Bit For Sale - Drilling Drag Bit – TDS , The product will supply to all over the world, such as: Serbia, Macedonia, Estonia, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

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