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146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig

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146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig

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Brand Name :
Model Number :	Drag bit
Certification :	API & ISO
Price :	USD50-600/spc
Payment Terms :	L/C, T/T, Western Union, MoneyGram
Supply Ability :	800 pcs per month
Delivery Time :	7-30 days

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146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig

146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig

Description of PDC Drag Bits:

PDC Concave Drag Bit is a full-scale drilling bit, mainly be used in construction ,mining, geology, coal, water conservancy and hydropower, highway, high speed railway and bridge etc.

PDC Drag Bits:

Product: PDC drag bits

Size: 60mm - 660mm

Wings: 3 wings, 4 wings, 5 wings, 6 wings

Condition: Brand new PDC cutter drag bit

Drilling formation: Soft to hard rock formation

Application: Water well, oil well, ore well drilling

Connection: API reg pin/ box thread

Gauge protection: with

Color: Blue, Golden, Silvery

PDC Drag Bits Specifications:

Size (Inch)	Size (mm)	Std. API thread	Approximate weight (kgs)
2-3/8	60	Non-std.	1.3
2-1/2	63.5	Non-std.	1.5
3	76	Non-std.	2
3-1/2	89	Non-std.	3.5
3-7/8	98.4	2-3/8"	5
4	102	2-3/8"	5.5
4-1/4	108	2-3/8"	6.5
4-5/8	117.5	2-7/8"	8
5-1/4	133	2-7/8"	11
5-5/8	142.9	3-1/2"	13
5-7/8	149.2	3-1/2"	14
6	152	3-1/2"	17
6-1/8	155.6	3-1/2"	18
6-1/4	159.3	3-1/2"	20
6-1/2	165	3-1/2"	22
7-1/2	190.5	4-1/2"	31
7-5/8	193.7	4-1/2"	32
7-7/8	200	4-1/2"	35
8-1/2	215.9	4-1/2"	42
8-5/8	219	4-1/2"	44
8-3/4	222.3	4-1/2"	45
9-1/2	241.3	6-5/8"	60
9-5/8	244.5	6-5/8"	65
9-3/4	247.7	6-5/8"	70
9-7/8	250.8	6-5/8"	75
10-5/8	270	6-5/8"	82
11-5/8	295	6-5/8"	90
12-1/4	311.2	6-5/8"	98
13-5/8	346.1	6-5/8"	134
15-1/2	394	6-5/8"	190
16	406.4	6-5/8"	200
17-1/2	444.5	7-5/8"	251
20	508	7-5/8"	300
24	610	7-5/8"	600
26	660.4	7-5/8"	700

PDC Drag Bits Photos:

Production Process:

If any needs, pls contact us freely:

Dongying OilMan Machinery Equipment Co.

Address: North Two Road, Dongying City, Shandong Province, China.

Mob/whats app/we chat:+86 13475294399

*Email: christal@oilmancn.com Website: www.oilmanchina.com

Product Tags:

Concave Dth Hammer Drill Bits

Dth Hammer Drill Bits 146mm

146mm Diamond Drill Bit PDC Concave Drag Bit For Coal Mining Rig

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