High quality diamond core drill bits
- 2000 Piece / Pieces per Month
- shanghai
- T/T
- drill bit 26"
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- hard formation core drill bits, BQ NQ HQ PQ NTW HTW, wireline core barrels, impregnated diamond coring bits, deep hole rock core recovery
- impregnated diamond core drill bit, BQ NQ HQ PQ, wireline core barrels, coring bits, hard formation, deep hole rock core recovery
Product Details
Place of Origin: | Henan, China | Brand Name: | Friend | Model Number: | diamond core drill bit-LZ |
Type: | Core Drill Bit | Material: | Diamond | Use: | Masonry Drilling |
Product Description
Specifications
1.For granit,marble,concrete,etc2.High quality
3.Safe and long lasting
4.Mininum material deformation
5.durable
Feature:
1.New type welding procedure,it is able to process the concrete,dimension stone,brike and other materials under lack of water condition.Both sharpness and service life are much higher than common bits.
2.Adopt high-frequency welding and whole hot-press techniques,segment is firmly connected,not easy to lose teeth.
3.Fast drilling speed,long life and efficient performance.
Details:
Specification: Unit:mm
Outer diameter | Length1 | Length2 | Segement Dimensions | Number of segement | ||
Inch | Metric | Thickness | Height | |||
1 1/8″ | 27 | 375 | 450 | 3.7 | 8.5 | 3 |
1 1/4" | 32 | 375 | 450 | 3.7 | 8.5 | 3 |
1 2/5" | 36 | 375 | 450 | 3.7 | 8.5 | 3 |
1 3/4" | 44 | 375 | 450 | 3.7 | 8.5 | 5 |
2" | 51 | 375 | 450 | 3.6 | 8.5 | 5 |
2 1/4" | 56 | 375 | 450 | 4 | 8.5 | 5 |
2 1/2" | 63 | 375 | 450 | 4 | 8.5 | 6 |
3" | 76 | 375 | 450 | 4 | 8.5 | 7 |
3 1/4" | 83 | 370 | 450 | 4 | 8.5 | 8 |
3 1/2" | 89 | 370 | 450 | 4 | 8.5 | 9 |
3 3/4" | 96 | 350 | 420 | 4 | 8.5 | 9 |
4" | 102 | 350 | 420 | 4 | 8.5 | 10 |
4 3/4" | 120 | 350 | 420/500 | 4 | 8.5 | 11 |
5" | 127 | 350 | 420 | 4.2 | 8.5 | 12 |
5 1/5" | 132 | 350 | 420/500 | 4.5 | 8.5 | 13 |
6" | 152 | 350 | 420 | 4.5 | 8.5 | 14 |
6 1/3" | 160 | 350 | 420 | 4.5 | 8.5 | 16 |
7" | 180 | 350 | 420 | 4.5 | 8.5 | 18 |
Aboout us:
Anyang Friend Diamond Tools Co., Ltd. is a professional diamond tool manufacturer combining scientific research, production and sale.
After more than 10 years' hard work, we have accumulated abundant strength and veteran technicians.
Our company specializes in manufacturing diamond cutting tools, diamond drilling tools and diamond grinding tools for construction industry. The products are increasingly used in processing hard materials, such as marbles, granites and concretes.
Our professional quality is your ideal option,and we will try our best to offer the best services!
Contact Us
- Anyang Friend Diamond Tools Co., Ltd.
- Contact nameTom Tang
- Phone86-0372-2582602,13783831468
- AddressAnyang City, the southern section of Pingyuan Road East Anyang,Henan
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