金刚石孕镶取芯钻头，钻头工作层根据钻进岩石软硬程度，提供不同配方胎体选择：F1,F2,F3,F4,F5,F6,F7,F8,F9,F10
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孕镶金刚石取芯钻头
湖南锐特超硬材料工具有限公司生产供应金刚石取芯钻头，不取芯钻头，孕镶钻头，表镶钻头，PDC钻头，TSP方型聚晶钻头，电镀金刚石钻头，硬质合金钻头，套管靴钻头，套管钻头，扩孔器，钻具，钻杆，打捞器等。钻具包含脑袋，内管，外管，卡圈，卡簧，卡簧座，弹卡挡头，弹卡室，座环，稳定环，扩孔器，钻头。打捞器包含提升销，端盖，轴承，防松螺母，压注油杯，接头，缓冲杆，橡胶垫片，螺母，缓冲套管，托卡管，捞钩室，捞钩弹簧，捞钩，弹性圆柱销，紧定螺钉，弹性圆柱销，方型定位器。
孕镶金刚石钻头的胎体里均匀包镶着金刚石颗粒。钻进时胎体磨损,金刚石不断出露克取岩石,可以一直将胎体全部磨完,都有新出露的金刚石进行工作,类似于砂轮磨削金属材料。胎体有一定高度,外径略大于钻头体外径、内径也略小于钻头体内径,胎体的外侧面、内侧面和底面均有水槽,以便通过冲洗液排除岩粉和冷却钻头。大多数的孕镶金刚石钻头是使用的人造金刚石,称为人造孕镶金刚石钻头。
 PDF 孕镶金刚石取芯钻头胎体选择表
孕镶金刚石钻头胎体选择表
孕镶金刚石钻头胎体选择表
孕镶金刚石取芯钻头
NQ 孕镶金刚石取芯钻头
孕镶金刚石取芯钻头
NQ 孕镶金刚石取芯钻头
孕镶金刚石取芯钻头
HQ 孕镶金刚石取芯钻头
孕镶金刚石取芯钻头
HQ 孕镶金刚石取芯钻头
孕镶金刚石钻头胎体
Q系列孕镶金刚石钻头胎体
孕镶金刚石取芯钻头
Q3系列孕镶金刚石取芯钻头
孕镶金刚石取芯钻头
NQ3 孕镶金刚石取芯钻头
孕镶金刚石取芯钻头
NQ3 孕镶金刚石取芯钻头
孕镶金刚石取芯钻头
HQ3 孕镶金刚石取芯钻头
孕镶金刚石取芯钻头
HQ3 孕镶金刚石取芯钻头
孕镶金刚石钻头胎体
Q3系列孕镶金刚石钻头胎体

A 规格孕镶金刚石取芯钻头 B 规格孕镶金刚石取芯钻头
规格 外径 内径 规格 外径 内径
inch mm inch mm inch mm inch mm
AQ 1.880~1.870 47.75~47.50 1.607~1.057 27.10~26.85 BQ 2.350~2.340 56.69~59.44 1.438~1.428 36.52~36.27
AQ-RSG 1.895~1.885 48.13~47.88 1.067~1.057 27.10~26.85 BQ-RSG 2.365~2.355 60.07~59.82 1.438~1.428 36.52~36.27
AWG / AX 1.880~1.870 47.75~47.50 1.190~1.180 30.23~29.97 BQ-2.400 2.045~2.395 61.09~60.83 1.438~1.428 36.52~36.27
AWM 1.880~1.870 47.75~47.50 1.190~1.180 30.23~29.97 BQ3 2.350~2.340 56.69~59.44 1.325~1.315 33.65~33.40
AWT 1.880~1.870 47.75~47.50 1.286~1.276 32.66~32.41 BWG / BX 2.350~2.340 56.69~59.44 1.660~1.650 42.16~41.91
LTK48 1.880~1.870 47.75~47.50 1.394~1.384 35.40~35.15 BWM 2.350~2.340 56.69~59.44 1.660~1.650 42.16~41.91
          BWT 2.350~2.340 56.69~59.44 1.755~1.745 44.58~44.32
          LTK60 2.350~2.340 56.69~59.44 1.742~1.732 44.25~44.00
          TBW 2.350~2.340 56.69~59.44 1.785~1.775 45.34~45.09
N 规格孕镶金刚石取芯钻头 H 规格孕镶金刚石取芯钻头
规格 外径 内径 规格 外径 内径
inch mm inch mm inch mm inch mm
NQ 2.970~2.960 75.44~75.19 1.880~1.870 47.75~47.50 HQ 3.770~3.755 95.76~95.38 2.505~2.495 63.63~63.38
NQ-RSG 2.985~2.975 75.82~75.57 1.880~1.870 47.75~47.50 HQ-RSG 3.790~3.755 96.27~95.89 2.505~2.495 63.63~63.38
NQ-3.032 3.037~3.027 77.14~76.89 1.880~1.870 47.75~47.50 HQ-3.830 3.840~3.825 97.54~97.16 2.505~2.495 63.63~63.38
NQ2 2.970~2.960 75.44~75.19 2.000~1.990 50.80~50.55 HQ-3.895 3.897~3.882 98.98~98.60 2.505~2.495 63.63~63.38
NQ2-RSG 2.985~2.975 75.82~75.57 2.000~1.990 50.80~50.55 HQ3 / HQTT 3.770~3.755 95.76~95.38 2.411~2.401 61.24~60.99
NQ3 / NQTT 2.970~2.960 75.44~75.19 1.780~1.770 45.21~44.96 HQ3-RSG 3.790~3.755 96.27~95.89 2.411~2.401 61.24~60.99
NQ3-RSG 2.985~2.975 75.82~75.57 1.780~1.770 45.21~44.96 HQ3-3.830 3.840~3.825 97.54~97.16 2.411~2.401 61.24~60.99
NQ3-3.032 3.037~3.027 77.14~76.89 1.780~1.770 45.21~44.96 HQ3-3.895 3.897~3.882 98.98~98.60 2.411~2.401 61.24~60.99
NMLC 2.970~2.960 75.44~75.19 2.052~2.042 52.12~51.87 HMLC 3.897~3.882 98.98~98.60 2.505~2.495 63.63~63.38
NWG / NX 2.970~2.960 75.44~75.19 2.160~2.150 54.86~54.61 HWF-long 3.912~3.897 99.36~98.98 3.005~2.995 76.33~76.08
NWM 2.970~2.960 75.44~75.19 2.160~2.150 54.86~54.61 HWF-short 3.897~3.882 98.98~98.60 3.005~2.995 76.33~76.08
NWT 2.970~2.960 75.44~75.19 2.318~2.308 58.87~58.62 HWG / HX 3.897~3.882 98.98~98.60 3.005~2.995 76.33~76.08
TNW 2.970~2.960 75.44~75.19 2.394~2.384 60.80~60.55 HWT 3.897~3.882 98.98~98.60 3.192~3.182 81.08~80.82
P 规格孕镶金刚石取芯钻头 S 规格孕镶金刚石取芯钻头
规格 外径 内径 规格 外径 内径
inch mm inch mm inch mm inch mm
PQ 4.815~4.795 122.30~121.8 3.350~3.340 85.09~84.84 SWF-long 5.755~5.740 146.18~145.8 4.447~4.432 112.95~112.5
PQ3 4.815~4.795 122.30~121.8 3.275~3.265 83.18~82.93 SWF-short 5.735~5.715 145.67~145.1 4.447~4.432 112.95~112.5
PWF-long 4.755~4.740 120.78~120.4 3.635~3.620 92.33~91.95          
PWF-short 4.735~4.715 120.27~119.7 3.635~3.620 92.33~91.95          
U 规格孕镶金刚石取芯钻头 Z 规格孕镶金刚石取芯钻头
规格 外径 内径 规格 外径 内径
inch mm inch mm inch mm inch mm
UWF-long 6.880~6.860 174.75~174.2 5.515~5.495 140.08~139.5 ZWF-long 7.880~7.860 200.15~199.6 6.515~6.495 165.48~164.9
UWF-short 6.855~6.825 174.12~173.3 5.515~5.495 140.08~139.5 ZWF-short 7.855~7.825 199.52~198.7 6.515~6.495 165.48~164.9
T,TT,T2,TB 系列公制孕镶金刚石取芯钻头 B 系列公制孕镶金刚石取芯钻头 (ISO3552-1)
规格 外径 内径 规格 外径 内径
inch mm inch mm inch mm inch mm
T36 1.422~1.412 36.12~35.87 0.859~0.849 21.82~21.57 B36 1.422~1.412 36.12~35.87 0.859~0.849 21.82~21.57
TT46 1.818~1.808 46.18~45.92 1.394~1.384 35.40~35.15 B46 1.818~1.808 46.18~45.92 1.253~1.243 31.82~31.57
T2-46 1.818~1.808 46.18~45.92 1.253~1.243 31.82~31.57 B56 2.210~2.200 56.13~55.88 1.647~1.637 41.83~41.58
TB56 2.220 56.3 1.64 41.7 B66 2.603~2.593 66.12~65.87 2.040~2.030 51.81~51.56
TT56 2.210~2.200 56.13~55.88 1.788~1.778 45.41~45.16 B76 2.997~2.987 76.12~75.87 2.434~2.424 61.82~61.57
T2-56 2.210~2.200 56.13~55.88 1.647~1.637 41.83~41.58 B86 3.391~3.381 86.13~85.88 2.828~2.818 71.83~71.58
T2-66 2.603~2.593 66.12~65.87 2.040~2.030 51.81~51.56 B101 3.981~3.971 101.12~100.87 3.418~3.408 86.62~86.57
T2-76 2.997~2.987 76.12~75.87 2.434~2.424 61.82~61.57 B116 4.575~4.560 116.20~115.82 4.009~3.999 101.83~101.58
T2-76 coreline 2.997~2.987 76.12~75.87 2.288~2.278 58.12~57.87 B131 5.165~5.150 131.19~130.81 4.599~4.589 116.82~116.57
T2-86 3.391~3.381 86.13~85.88 2.828~2.818 71.83~71.58 B146 5.755~5.740 146.18~145.80 5.190~5.180 131.82~131.57
T2-86 coreline 3.391~3.381 86.13~85.88 2.682~2.672 68.13~67.88          
T2-101 3.981~3.971 101.12~100.8 3.300~3.290 83.82~83.57          
T2-101 coreline 3.981~3.971 101.12~100.8 3.155~3.145 80.13~79.88          
T6 系列公制孕镶金刚石取芯钻头 T6S 系列公制孕镶金刚石取芯钻头
规格 外径 内径 规格 外径 内径
inch mm inch mm inch mm inch mm
T6-76 2.997~2.987 76.12~75.87 2.249~2.239 57.12~56.87 T6S-76 3.009~2.999 76.43~76.18 1.883~1.873 47.83~47.58
T6-86 3.391~3.381 86.13~85.88 2.643~2.633 67.13~66.88 T6S-86 3.403~3.393 86.43~86.18 2.277~2.267 57.83~57.58
T6-101 3.981~3.971 101.12~100.8 3.115~3.105 79.12~78.87 T6S-101 3.993~3.983 101.43~101.2 2.828~2.818 71.83~71.58
T6-116 4.575~4.560 116.20~115.8 3.667~3.657 93.14~92.89 T6S-116 4.586~4.571 116.48~116.1 3.379~3.369 85.83~85.58
T6-131 5.165~5.150 131.19~130.8 4.257~4.247 108.13~107 T6S-131 5.177~5.162 131.48~131.1 3.970~3.960 100.83~100
T6-146 5.755~5.740 146.18~145.8 4.847~4.837 123.11~122 T6S-146 5.767~5.752 146.48~146.1 4.560~4.550 115.83~115
Core bits 我司可供应金刚石取芯钻头，不取芯钻头，孕镶金刚石钻头，表镶金刚石钻头，PDC钻头，TSP方型聚晶钻头，电镀金刚石钻头，硬质合金钻头，套管靴钻头，套管钻头等，型号有：AQ,AQ-RSG,AWG(AX),AWM,WAT,LTK48; BQ,BQ-RSG,BQ-2.400,BQ3,BWG(BX),BWM,BWT,LTK60,TBW; NQ,NQ-RSG,NQ-3.032,NQ2,NQ2-RSG,NQ3/NQTT,NQ3-RSG,NQ3-3.032,NMLC,NWG(NX),NWM,NWT,TNW; HQ,HQ-RSG,HQ-3.830,HQ-3.895,HQ3/HQTT,HQ3-RSG,HQ3-3.830,HQ3-3.895,HMLC,HWF-Long,HWF-Short,HWG(HX),HWT; PQ,PQ3,PWF-Long,PWF-Short; SWF-long,SWF-short; UWF-long,UWF-short; ZWF-long, ZWF-short; T36,TT46,T2-46,TB-56,TT-56,T2-56,T2-66,T2-76,T2-76 Coreline,T2-86,T2-86 Coreline,T2-101,T2-101 core line; T6-76,T6-86,T6-101,T6-116,T6-131,T6-146; T6S-76,T6S-86,T6S-101,T6S-116,T6S-131,T6S-146; B36,B46,B56,B66,B76,B86,B101,B116,B131,B146
 
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