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Wireline Diamond Core Bits

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Wire-line Core
Diamond Bits
绳索金刚石钻头
JUBUQIHOU-SHOP
Impregnated
Sintering
孕镶烧结工艺
JUBUQIHOU-SHOP
钻头
STANDARD
产品系列
 
 
  • 品牌 HARGRAND
  • 系列 AQ BQ NQ HQ PQ SQ
  •               NQ3 HQ3 PQ3 
  •               BTW NTW HTW
  •               NQTT HQTT PQTT
  • 品名 绳索取芯钻头
  •  
DIAMOND BITS GUIDE
金刚石钻头的选择
01

CROWN SHAPE

W，Gear, Jet or turbo, Saw, Flat, Round, Step etc.

钻头唇面种类 锯齿，齿轮，副水口，尖齿，平齿，圆弧齿，阶梯等

02

Matrix Height

胎体工作层高度

6mm 7mm 9mm 10mm 12 mm 13mm 16mm 25mm

 
MATRIX HARDNESS SELECTION
胎体硬度及地层硬度选择
 
CUSTOMIZED BITS MATRIX
定制钻头配方
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