Boring Hole PDC Matrix Drill Bit NQ

Boring Hole PDC Matrix Drill Bit - NQ

1.Expert Manufacturer of PDC Matrix Drill Bits, 2.Drill Bits with the Certificate of ISO9001, 3.Recieve Many Good Feedback - more info check here: http://www.buyindustrialtools.com/Boring-Hole-PDC-Matrix-Drill-Bit-10176961/

Quick Brief

Place of Origin: Henan China (Mainland) Brand Name: ZM Model Number: NQ Type: Drill Bit Material: Tungsten Carbide Use: Oil Drilling Machine Type: Drilling Tool Processing Type: Casting Certification: ISO9001 Material: Cast steel,PDC

Specifications and Product Details:

Introduction

PDC bit uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a useful life, high-efficiency, and good performance cost ratio.

Henan zhongmei can supply all kinds of PDC Coring and non-coring bits, PDC sintering matrix bits and PDC anchoring bits. PDC bit can be widely used in the fields of geological exploration, coal mining, water conservancy and hydropower, construction of road and railway.

We also can design PDC bits according to customer requirements, such as different geological condition, special strata and so on.

Theory

PDC(polycrystalline diamond compact) drill bit is a new product after the hot-pressed and electroplated drill bit recent years.With special hith-frequency weldin techniques.PDC of high wear resistant si welded to the body as cutting edges.PDC bit is mainly used for geological prospecting,coal exploration,water conservancy and power engineering,etc.

Features

1. It has a super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit.

2. It had high drilling speed.

3. It can be operated with low pressure and low speed.

4. It has a good gage protection.

5. It can be used widely, more suitable for drilling in the stratum with formation<7

6. It has a low cost

Applicaton

PDC bit is mainly used for drilling soft and medium formation, it work under low drilling pressure,midium-low speed,big drainage. PDC Non-coring Bit is a kind of full face bit, it is mainly used for coal mining, water canservancy and hydropower, road construction, railway, bridge and building.

Specification

DIAMETER		CONNECTION	WEIGHT
INCH	MM	CONNECTION	LBS	KG
5 7/8’’	149.2	3 1/2’’API REG.PIN	29	13
6’’	152.4	3 1/2’’API REG.PIN	32	14
6 1/8’’	155.6	3 1/2’’API REG.PIN	33	14.5
6 1/4’’	158.8	3 1/2’’API REG.PIN	40	18
6 1/2’’	165.1	3 1/2’’API REG.PIN	46	21
6 3/4’’	171.5	3 1/2’’API REG.PIN	49	22
7 7/8’’	200	4 1/2’’API REG.PIN	76	34
8 1/2’’	216	4 1/2’’API REG.PIN	90	41
8 3/4’’	222.3	4 1/2’’API REG.PIN	92	42
9 1/2’’-9 7/8’’	241.3-250.8	6 1/2’’API REG.PIN	141	65
10 5/8’’	270	6 1/2’’API REG.PIN	170	77
11’’	279.4	6 1/2’’API REG.PIN	175	80
12 1/4’’	311.2	6 1/2’’API REG.PIN	220	100
13 1/2’’-13 3/4’’	342.9-349.3	6 1/2’’API REG.PIN	237	108
14 3/4’’	374.7	6 5/8’’-7 5/8’’ API REG.PIN	305	138
16’’	406.4	6 5/8’’-7 5/8’’ API REG.PIN	415	187
17 1/2’’	444.5	7 5/8’’ API REG.PIN	580	262
22’’	558.8	7 5/8’’ API REG.PIN	766	347
23’’	584.2	7 5/8’’ API REG.PIN	820	372
26’’	660.4	7 5/8’’ API REG.PIN	1335	605
28’’	711.2	8 5/8’’ API REG.PIN	1600	720