Tapered Socket Cross Bit
Diameter: 28mm to 45mm
Socket inside diameter: 19mm / 22mm / 25mm
Length: 50mm to 80mm
Flushing Hole:2 or 3
Steel grade︰40Cr, 42CrMo
Carbide brand:YK15.6, YK20,YG8C,YG9C,YG10C,YG11C
Category：
Cross Bit
Keywords：
Cross Bit
Description
The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for hard or very hard rock formation.
Performance
Different types designed for different drilling scenarios and rock conditions;
High speed and drilling efficiency;
Cost-effective, good performance with reasonable price
Application
Tapered socket cross bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance.
Tapered socket cross bits are mainly available for digging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits.
Details Form
|
Drill bit |
Diameter |
Taper |
Weight （kg） |
HRNGLONG P/N |
||
|
mm |
inch |
|||||
|
7° Cross bit
|
30 |
1 3/16 |
7° |
0.29 |
1221-30722-12/8-40-22 |
|
|
32 |
1 1/4 |
7° |
0.31 |
1221-32722-12/8-40-22 |
||
|
33 |
1 19/64 |
7° |
0.33 |
1221-33722-12/8-40-22 |
||
|
34 |
1 11/32 |
7° |
0.34 |
1221-34722-12/8-40-22 |
||
|
35 |
1 3/8 |
7° |
0.36 |
1221-35722-12/8-40-22 |
||
|
36 |
1 27/64 |
7° |
0.37 |
1221-36722-12/8-40-22 |
||
|
38 |
1 1/2 |
7° |
0.43 |
1221-38723-12/8-40-22 |
||
|
40 |
1 37/64 |
7° |
0.47 |
1221-40723-12/8-40-22 |
||
|
41 |
1 5/8 |
7° |
0.49 |
1221-41723-12/8-40-22 |
||
|
42 |
1 21/32 |
7° |
0.51 |
1221-42723-12/8-40-22 |
||
|
43 |
1 11/16 |
7° |
0.53 |
1221-43723-12/8-40-22 |
||
|
45 |
1 3/4 |
7° |
0.58 |
1221-45723-14/8-40-22 |
||
|
48 |
1 7/8 |
7° |
0.67 |
1221-48723-14/8-40-22 |
||
|
50 |
1 31/32 |
7° |
0.72 |
1221-50723-14/8-40-22 |
||
|
55 |
2 1/4 |
7° |
0.92 |
1221-55725-16/10-40-22 |
||
|
60 |
2 3/8 |
7° |
1.19 |
1221-60725-16/10-40-22 |
||
|
11° Cross bit
|
29 |
1 9/64 |
11° |
0.25 |
1221-291122-12/8-42-22 |
|
|
30 |
1 3/16 |
11° |
0.26 |
1221-301122-12/8-42-22 |
||
|
32 |
1 1/4 |
11° |
0.30 |
1221-321122-12/8-42-22 |
||
|
33 |
1 19/64 |
11° |
0.32 |
1221-331122-12/8-42-22 |
||
|
35 |
1 3/8 |
11° |
0.36 |
1221-351122-12/8-42-22 |
||
|
36 |
1 27/64 |
11° |
0.39 |
1221-361122-12/8-42-22 |
||
|
38 |
1 1/2 |
11° |
0.43 |
1221-381122-12/8-42-22 |
||
|
41 |
1 5/8 |
11° |
0.49 |
1221-411122-14/8-42-22 |
||
APPLICATION
The company has established long-term strategic cooperative relations with Shenhuo Group and many other enterprises, scientific research institutions and equipment enterprises. The company integrates resources, pays attention to product technology research and development, and has obtained 1 invention patent and 11 utility model patents. The company's main products are: all kinds of geological exploration, coal mining drilling for drill pipe, diamond bit, cutting teeth, drill drill, air drill, coal rock drill and fishing tools and other supporting products. Among them, the H22 drill rod repair equipment developed by the company solves the problem of drill rod damage repair work to fill the gap in the market.
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