Quick Details

• Place of Origin: Hebei, China (Mainland)
• Brand Name: Fist bit
• Model Number: tricone bit
• Type: IADC code 537G
• Material: Tungsten Carbide, tungsten carbide
• Use: well drilling; oil field
• colour: blue/ yellow/ golden
• bearing: metal sealed bearing; rubber sealed bearing
• Certificate: API or ISO 9001
• bit size: 6'-17 1/2
• bit price: Bit 200$-3500$
• Bit IADC code: Bit IADC code 437G-737G
• payment term: TT/ L/ C
• delivery term: shipping/ air
• diacount: mainland delivery is free charge

Packaging & Delivery

Packaging Details:	wooden box; steel box; or as your requirements
Delivery Detail:	within 7-15 work days

Specifications

1-Bit API or ISO 9001
2-Bit size 6'-17 1/2
3-Bit rubber&metal bearing
4-Bit 200$-3500$
5-Bit IADC code437G-737G

8 1/2 215.9mm 537 tricone bit

	1, Structure features: 1) Material: 15CrNi4MO 2) open bearing/ rolller bearing/ ball bearing 3) thrust journal bearing 4) Cutting element: hard alloy cutting tooth 5) Apply to hard drilling information 6) Bit size: 190.5mm, IADC code: 737G 7) Jet circulation: 8) shirttail and leading edge hardfacing. 9) leg protecction with tungsten carbide compacts

2, products details

3, Packing

or steel box

4, we can provide more size

5, size and model we can provide

60mm; 65mm; 76mm; 93mm; 95mm; 98mm (3 7/8') ,101.6mm, 114mm, 118mm, 120mm, 127mm (5') 130.1mm (5 1/8') ,133.3mm (5 1/4') ,139.7mm (5 1/2') ,142.8mm (5 5/8') ,149.2mm (5 7/8') 152.4mm (6') ,155.5mm (6 1/8') ,158.7mm (6 1/4') ,161.9mm (6 3/8') ,165.1mm (6 1/2') 190.5mm (7 1/2') ,193.6mm (7 5/8') ,200.0mm (7 7/8') 212.7mm (8 3/8') ,215.9mm (8 1/2') ,222.2mm8 3/4') 241.3 (9 1/2') ,244.4 (9 5/8') ,250.8 (9 7/8') 269.8 (10 5/8') ,295.3 (11 5/8') 311.1 (12 1/4') ,346.0 (13 5/8') ,349.2 (13 3/4') 374.6 (14 3/4') 381 (15') ,393.7 (15 1/2') ,406.4 (16') 444.5 (17 1/2') ,508 (20') ,558 (22') ,609.6 (24') 660.4 (26')

Steel tooth (IADC)	111, 121131 117124126127136137 211311 216217, 227
TCI (IADC)	415435, 417437 515525535545, 517527537547 615625635; ; 617627637737 512522532612622632732

6, Payment terms

T/ T and L/ C are acceptable. (30% advanced payment after sign the contranct , then 70% payment after see the B/ L)

7, contact person