Jinshi’s impregnated diamond drill bits are divided into K series, R series and S series according to the manufacturing process. And the matrix heights have C6, C9, C12, C15 and C25.
K series bits are widely used, divided into 6 types of matrix K1, K3, K5, K7, K9 and K11
R series bits have ultra-wide spectrum, divided into 3 types of matrix R3, R7 and R9
S series bits can achieve ultra-high matrix, divided into 5 types of matrix S1, S3, S5, S7, S9
|
Hardness |
Soft Rock |
Soft Rock |
Soft Rock |
Medium Hard Rock |
Medium Hard Rock |
Medium Hard Rock |
Hard Rock |
Hard Rock |
Extra Hard Rock |
|
Mohs Hardness |
1-2.5 |
3-3.5 |
4 |
4.5 |
5-5.5 |
6-6.5 |
7-7.5 |
8 |
8.5 |
|
Boart Longyear ALPHA series |
|
02 |
02 06ABR 07ABR |
02 06ABR 07ABR |
06ABR 07ABR |
06ABR 07ABR |
08ABR 08COM 09COM |
09 09COM 10COM |
09 09COM 10COM |
|
Boart Longyear UMX series |
SSUMX |
SSUMX 07UMX |
SSUMX 07UMX 09UMX |
SSUMX 07UMX 09UMX |
SSUMX 07UMX 09UMX |
SSUMX 07UMX 09UMX |
07UMX 09UMX 10UMX |
09UMX 10UMX |
09UMX 10UMX |
|
Atlas |
|
3AC |
7AC |
7AC |
7AC 11AC |
11AC |
11AC 13AC |
13AC |
15AC |
|
FORDIA |
|
HERO 3 |
HERO 7 |
HERO 7 |
9-11 HERO 7 |
9-11 HERO 9 |
9-11 HERO 11 |
11-14 |
11-14 |
|
JINSHI |
K1 |
K3 |
K3/K5 |
K3/K5 |
K5/K7 |
K5/K7/K9 |
K7/K9 |
K9/K11 |
K11 |
|
R3 |
R7 |
R9 |
|||||||
|
S1 |
S3 |
S3/S5 |
S3/S5 |
S5/S7 |
S5/S7/S9 |
S7/S9 |
S9 |
K11 |
|
|
Seq. |
Standard |
Item |
OD*ID（mm） |
Matrix Height |
Matrix Available |
|
1 |
AC |
Drill Bit |
47.6*27.0 |
C9 |
K9 |
|
2 |
BC |
Drill Bit |
59.5*36.3 |
C9、C12 |
K7、K9 |
|
3 |
BC2 |
Drill Bit |
59.5*40.7 |
C9、C12 |
K7、K9 |
|
4 |
NC |
Drill Bit |
75.3*47.6 |
C9、C12 |
K3、K5、K7、K9 |
|
5 |
NC2 |
Drill Bit |
75.3*50.8 |
C9、C12 |
K7、K9 |
|
6 |
HC |
Drill Bit |
95.6*63.5 |
C9、C12 |
K3、K5、K7、K9 |
|
7 |
PC |
Drill Bit |
122.0*85.0 |
C9、C12 |
K3、K5、K7、K9 |
|
8 |
SC |
Drill Bit |
147.6*102.0 |
C12 |
K7 |
|
Seq. |
Standard |
Item |
OD*ID（mm） |
Matrix Height |
Matrix Available |
|
1 |
BC3 |
Drill Bit |
59.5*33.5 |
C12 |
K7、K9 |
|
2 |
NC3、NCTT |
Drill Bit |
75.3*45.0 |
C12 |
K5、K7、K9 |
|
3 |
HC3、HCTT |
Drill Bit |
95.6*61.1 |
C12 |
K5、K7、K9 |
|
4 |
PC3、PCTT |
Drill Bit |
122.0*83.0 |
C12 |
K5、K7 |
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