PDC bits

Product Introduction

Details of PDC drill bit:
1. Size: 55mm, 65mm, 75mm, 94mm, 108mm, 113mm, 127mm, 133mm,145mm,153mm,175mm,185mm,193mm, 250mm ...
2. Bit type : Pillar type, concave , three wings, four wings,five wings,six wings
3. PDC cutter size : 1303, 1304,1308,1603
4. Body materials: Steel, Tungsten Carbide matrix.
5. Suitable rock: mud stone, limestone, shale, sandstone and granite etc.
6. Color: Grey, Gold, Blue ,or as customer's request
1. The steel body drill bit is mainly used for drilling soft -medium formation, such as mudstone, limestone, shale, sandstone and granite etc;
2. The steel body drill bit is used for drilling the degassing hole, drain hole, grouting hole of coal mine, water conservancy project;
3. Steel body drill bit works under low drilling pressure, medium-low drive speed, big drainage.
4. High wear resistance;
5. Impact toughness;
6. High drilling efficiency;
7. Long service life.

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Technical data

Technical Parameters
Size (Inch)	Std. API thread	Weight （kg）
2-/3/8	Non-std.	1.3
2-/1/2	Non-std.	1.5
3	Non-std.	2
3-/1/2	Non-std.	3.5
3-/7/8	2-3/8"	5
4	2-3/8"	5.5
4-/1/4	2-3/8"	6.5
4-/5/8	2-7/8"	8
5-/1/4	2-7/8"	11
5-/5/8	3-1/2"	13
5-/7/8	3-1/2"	14
6	3-1/2"	17
6-/1/8	3-1/2"	18
6-/1/4	3-1/2"	20
6-/1/2	3-1/2"	22
7-/1/2	4-1/2"	31
7-/5/8	4-1/2"	32
7-/7/8	4-1/2"	35
8-/1/2	4-1/2"	42
8-/5/8	4-1/2"	44
8-/3/4	4-1/2"	45
9-/1/2	6-5/8"	60
9-/5/8	6-5/8"	65
9-/3/4	6-5/8"	70
9-/7/8	6-5/8"	75
10-/5/8	6-5/8"	82
11-/5/8	6-5/8"	90
12-/1/4	6-5/8"	98
13-/5/8	6-5/8"	134
15-/1/2	6-5/8"	190
16	6-5/8"	200
17-/1/2	7-5/8"	251
20	7-5/8"	300
24	7-5/8"	600
26	7-5/8"	700

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