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Oem Rotary Drilling Rig Components Drilling Teeth Construction Foundation

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Oem Rotary Drilling Rig Components Drilling Teeth Construction Foundation

Name: Oem Rotary Drilling Rig Components Drilling Teeth Construction Foundation
Brand: JTHL
Price: 200 USD

Brand Name : JTHL

Model Number : 3050

Certification : ISO9001:2008

Place of Origin : beijing

MOQ : 20

Price : USD+200-400 +set

Payment Terms : L/C, D/P, T/T, Western Union

Supply Ability : 100+set +year

Delivery Time : 5-8work days

Packaging Details : exported standard package, wooden case

material : 42Crmo

application : construction

hardness : HRA38-45

condition : 100% new

Oem : available

application layer : Soil, Earth, Rock, Clay, Mud, Etc.

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Drilling bucket teeth for construction

Bucket tooth is a typical cutting and drilling method. It is a linear tool, which can drill through cutting plastic loose geology with the tooth edge. Generally, the width of the tooth tip is 54mm ~ 87mm, and the lower the geological strength, the deeper the depth of the tooth tip cutting into the formation. Selecting the wide and long tooth body can increase the cutting flow and prevent the undercutting; With the increase of geological strength, the cutting depth of the tooth tip will become shallower, the length of the tooth body can be reduced to eliminate the problem of the bottom, and the strength of the tooth body can be enhanced. Reducing the width of the tooth body can reduce the cutting resistance and improve the cutting ability.

Hardness: 50-54 or higher HRC

Product Advantages

Material	Tungsten carbide alloy
Various hardness available	The most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ；
Many choices of teeth shape	Wear-resistant weld, bar, point, dot, thread, smooth and other appearances; diversified appearances to meet different customer needs;
Inventory	Large inventory and spot supply;
Production workshop	Videos and pictures of the manufacturing process provide visible details and quality;
Working Performance	Comparison of working photos of domestic, international and Unicorn teeth under same construction, Unicorn teeth have better performance after use;
Package	Plastic boxes, unified wooden box with reinforced with sealing strips etc;

ROLLER BITS IADC CODE SELECTION

IADC	WOB	RPM
IADC	(KN/mm)	(r/min)
111/114/115	0.3-0.75	200-80
116/117	0.35-0.8	150-80
121	0.3-0.85	200-80
124/125	0.3-0.85	180-60
131	0.3-0.95	180-80
136/137	0.35-1.0	120-60
211/241	0.3-0.95	180-80
216/217	0.4-1.0	100-60
246/247	0.4-1.0	80-50
321	0.4-1.0	150-70
324	0.4-1.0	120-50
437/447/435	0.35-0.9	240-70
517/527/515	0.35-1.0	220-60
537/547/535	0.45-1.0	220-50
617/615	0.45-1.1	200-50
637/635	0.5-1.1	180-40
Note: Above limitts of WOB and RRPM should not be used simultaneously

ROLLER PIN SIZE

Bit Diameter		API PIN
(Inch)	(mm)	API PIN
3 7/8''~5 1/4''	98~134	2 3/8''. 2 7/8''
5 5/8''~6 3/4''	143!171	3 1/2''
7 1/2''~9 1/2''	190.5~241	4 1/2''
9 5/8''~13 3/4''	245~350	6 5/8''
14 5/8''~26''	371~660.4	7 5/8''

PRODUCT INTRODUCTION