Introduction of Tungsten Carbide Cross Drill Bits for Rock Drilling Tools
Tungsten Carbide Cross Drill Bits for Rock Drilling Tools can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is mainly useed for hard rock, cross bit and button bit are mainly used for fissural rock.
Application of Tungsten Carbide Cross Drill Bits for Rock Drilling Tools
Tungsten Carbide Cross Drill Bits for Rock Drilling Tools is mainly used for diging 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.
Parameter of Tungsten Carbide Cross Drill Bits for Rock Drilling Tools
Drill Type |
Bit diamater (D) |
Taper |
Whter hole |
(d) mm |
Part on |
|
mm |
in |
|
|
|
|
Cross Type Bits |
32 |
1 17/64" |
7° |
3 |
22 |
S132-722 |
|
34 |
1 11/32" |
7° |
3 |
22 |
S134-722 |
|
36 |
1 27/64" |
7° |
3 |
22 |
S136-722 |
|
38 |
1 1/2 " |
7° |
3 |
22 |
S138-722 |
|
40 |
1 37/64" |
7° |
3 |
22 |
S140-722 |
|
42 |
1 21/32" |
7° |
3 |
22 |
S142-722 |
|
43 |
1 11/16" |
7° |
3 |
22 |
S143-722 |
|
45 |
1 49/64" |
7° |
3 |
22 |
S145-722 |
|
50 |
1 31/32" |
7° |
3 |
22 |
S150-722 |
|
55 |
2 9/50" |
7° |
3 |
22 |
S155-722 |
Brand |
China Coal |
Packing Details |
carton box, plastic bags, wooden cases or as your requirement |
Delivery Time |
5-10 days after your payment |
Payment Terms |
TT, Western Union and Paypal |
Supply Ability |
1000 sets per month |
Minimum Order Quantity |
1 set |
Price Terms |
FOB |
Port |
Qingdao,Ningbo,Shanghai,Shenzhen |
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.
