Ring Impregnated Diamond Core Bit
Diamond particles are evenly encapsulated in the matrix of impregnated diamond coring drill bit. During drilling, the matrix is worn, and diamond is continuously exposed to extract rocks. The matrix is completely ground and newly exposed diamond is used for work. It is recommended to select impregnated hot pressing drill bit for concrete steel bars and hard strata containing Shi Ying particles.
Parameter: (Dimension)
65 # 75 # 91 # 110 # 130 # 150 # 170 # 194 # 219 #
Impregnated Diamond Core Bit Specifications Special Specifications can be customized through call negotiation.
SpecificationsAdaptive formation coefficientSpecificationsAdaptive formation coefficient
C361-18 Grade strataG951-18 Grade strata
< 1471-18 Grade strata鈧?131-18 Grade strata
C591-18 Grade strata鈧?591-18 Grade strata
C751-18 Grade strata< 175/ (1 91 30 Silk)1-18 Grade strata
C911-18 Grade strata< t47/ C75/ d91/ C110 Double tube1-18 Grade strata
< 11101-18 Grade strataC 101 Double tube1-18 Grade strata
< 11301-18 Grade strata< 1 75 Rope Landmark/ Metallurgy standard/ NQ1-18 Grade strata
C1501-18 Grade strata< 1 77 Rope Landmark/ Metallurgy standard/ NQ1-18 Grade strata
C1711-18 Grade strataC 59/ 75/ 91 Cone1-18 Grade strata
C561-18 Grade strataThin-walled pipe-following drill bit< 191-1711-18 Grade strata
C941-18 Grade strataHold different specifications1-18 Grade strata
Suitable for strata can be simply divided into
HRC Can be divided into :3-8 & # 39; 10-15 & # 39; 15-20 & # 39; 20-25 & # 39; 25-30 & # 39; 30-35 & # 39; 35-40 & # 3 45-55 & # 39;
Impregnated Diamond Core Bit Characteristics of grinding and drilling: Compared with EDM, grinding and drilling are characterized by electric fire.
Flower processing can only process conductive materials, while grinding and drilling are suitable for hard and brittle materials of metal and nonmetal. The quality and productivity of EDM are relatively low. For example, the efficiency of hard alloy hole machining is EDM.2.53 The surface roughness of the hole is reduced by an order of magnitude compared with EDM.
Impregnated Diamond Core Bit Hole machining-Blind hole processing: The annular drill bit can be used to drill the hole first, the core column can be removed, and then the flat end face drill bit can be used to grind and drill the bottom plane.
Impregnated Diamond Core Bit Processing-Taper hole processing: mainly refers to the processing of smaller taper holes. Small holes can be drilled first and then formed by taper grinding bit. If the precision requirement is high, it can be drilled again or grinded with taper plug body.
Diamond drill hole machining-Blind hole processing: The annular drill bit can be used to drill the hole first, the core column can be removed, and then the flat end face drill bit can be used to grind and drill the bottom plane.
Our Advantage
1. Professional manufacture & factory direct sales
2. Long life of drilling service
3. Drill rock: soft to hard
4. High quality & reasonable price
5. Application: geological coalfield oil construction engineering Mining etc
6. We can produce product accoring to client's detail demand!
Our company is the manufacturer!
100% original, high quality product, reasonable price with best service.
We are sure with the same price, our quality will be the best; With the same quality, our price will be the best!Impregnated Diamond Core Bits quotation
website:http://www.speedmadedrill.com/diamond-core-bit/impregnated-diamond-core-bits/