EN
Description
1) 1″ Shank
2) Heavy-duty design for drilling and tunnel boring in extremely hard rock and concrete.
3) Suitable for drilling in strong/middle/weak weathered rock of foundation piles.
4) The carbide tip is made of the low-cobalt material, with bigger carbide tip, with stronger abrasion resistance
5) Advanced processing to guarantee the carbide tips high quality
6) The carbide tip has higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth
5) Advanced processing to guarantee the carbide tips high quality
6) The carbide tip has higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth
Descriptions:
1.Main models: C31HD, C30, B47K22H B47K19H B47K17.5H BKH28 BKH40 BKH41 BKH47 BKH81
2.Material: Superior alloy constructional steel
3.Processing type: Forging
1.Main models: C31HD, C30, B47K22H B47K19H B47K17.5H BKH28 BKH40 BKH41 BKH47 BKH81
2.Material: Superior alloy constructional steel
3.Processing type: Forging
Product Description
Item No. |
Material |
Weight |
Cutting Rock Type Examples |
Intensity range |
2K |
Tungsten Cobalt Carbide |
1.15kg |
strongly weathered limestone, strongly weathered dolomite, dense sandstone and strongly weathered silicified limestone, etc. |
600Kpa ~ 20Mpa |
KRA |
Tungsten Cobalt Carbide |
1.2kg |
mudstone, sandstone, etc. |
<30MPa |
8TA |
Tungsten Cobalt Carbide |
1.22kg |
high-density sandstone, mudstone, etc. |
800Kpa~5Mpa |
12T |
Tungsten Cobalt Carbide |
1.2kg |
high-density sandstone, mid-weathered granite, etc. |
2000Kpa~10Mpa |
Item No. |
Material |
Weight |
Cutting Rock Type Examples |
Intensity range |
3055-6L |
Tungsten Cobalt Carbide |
1.2kg |
dense sandstone, pebbles, red sandstone and large particle boulders, etc. |
800Kpa ~1000Kpa |
9N |
Tungsten Cobalt Carbide |
1.3kg |
high-density sandstone, samll pepple, mid-weathered granite, mid-weathered limestone, etc. |
2000Kpa~40Mpa |
TR2 |
Tungsten Cobalt Carbide |
1.4kg |
dense sandstone, moderately weathered granite, moderately weathered silicified limestone and weakly weathered quartzite |
2000Kpa~20Mpa |
ST2 |
Tungsten Cobalt Carbide |
1.4kg |
weakly weathered granite, marble, weakly weathered silicified limestone, silicified sandstone, basalt, etc. |
20MPa~50Mpa |
The 38/30mm step shank conicals provide the cutting edge that is not only durable but also results in high productivity in piling and drilling works;
We can make any replacement tools according to customers requests.
Bullet teeth (Foundation Drilling cutting tools, Round Shank cutter bit, Round shank chisel) are used as ripping teeth on augers,drilling buckets and core barrels for foundation drilling, solid wall, water well drilling, trenching, mining and tunneling.
carbide steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from low press sintered,and suitable grade tungsten carbide according to the Target Projects,to make sure high performance during works.
We can make any replacement tools according to customers requests.
Bullet teeth (Foundation Drilling cutting tools, Round Shank cutter bit, Round shank chisel) are used as ripping teeth on augers,drilling buckets and core barrels for foundation drilling, solid wall, water well drilling, trenching, mining and tunneling.
carbide steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from low press sintered,and suitable grade tungsten carbide according to the Target Projects,to make sure high performance during works.
FAQ
Q: Can I do a trial order for sample testing ?
Of course,welcome to place sample order.
Q: How do you ship your products?
By express,by air,by train,by ship etc base on your requirements.
Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can customize products per your request.
Q: How long is your delivery time?
Generally it is 2-3 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Of course,welcome to place sample order.
Q: How do you ship your products?
By express,by air,by train,by ship etc base on your requirements.
Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can customize products per your request.
Q: How long is your delivery time?
Generally it is 2-3 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to
quantity.
