4 1/2" Api 4 Wings Chevron Drag Bit For Geothermy Drilling

Shop our high-quality 4.5 API 4 wings Chevron Drag Bit for efficient geothermy drilling. As a factory, we offer reliable and durable products.

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  • 4 1/2" Api 4 Wings Chevron Drag Bit For Geothermy Drilling
  • 4 1/2" Api 4 Wings Chevron Drag Bit For Geothermy Drilling
  • 4 1/2" Api 4 Wings Chevron Drag Bit For Geothermy Drilling

PRODUCTS DETAILS

4 wings drag bits for well drilling Drag bits features: 1, A solid one piece heat treated, 4140 alloy steel body for bit strength & durability; 2, CNC threaded machining for proper installation &use; 3, Forgings are milled to better seat the carbide inserts. 4, Select tungsten carbide inserts 5.5mm thick are standard. 5, Relief is hand ground behind carbide inserts for maximum performance. Water drilling 4 wings drag bits 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.
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 444.5mm(2 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.
4 wings drag bit packages
Minimum Order Quantity N/A
Price
Packaging Details Standard Export Delivery Package
Delivery Time 7days
Payment Terms T/T
Supply Ability Based on Detailed Order
4 1/2 Inch Water Well Roller Cone Bit 114mm Steel Tooth Tricone Bit The tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit. 1. The C-Center jet can avoid the formation of a ball in the bit, eliminate the fluid area at the bottom of the well, accelerate the upward flow of drilling cuttings and improve ROP. 2. High saturation NBR bearings can reduce sealing pressure and improve sealing reliability. 3. The G-Gauge protection improves the measuring ability and prolongs the service life of the bit. 4. Adding a row of teeth between the rear taper and the outflow to trim the borehole and protect the cone.

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