Product Description
Crown Ring Diamond Core Drill Segment For Granite
Specifications
advantage:
1. easy welding
2. totally flat face
3. not even tiny jumping when drilling
4. fixxed segment gaps
Sang Crown Segment for Core drill bit, fast drilling speed, long lifespan
advantage:
1. easy welding
2. totally flat face
3. not even tiny jumping when drilling
4. fixxed segment gaps
the under is our core drill, segments (tips) for all of them are available.
crown is available for Diameter 6 to 100mm.
**More Specifications, for stone and concrete separately
Diamond Drill bit |
Outer diameter | Working length | Segment height | Thread |
inch | mm | inch | mm | inch | mm | |
0.24 | 6 | 1.97 | 50 | 0.39 | 10 | G1/2", 5/8"-11 |
0.31 | 8 | 2.36 | 60 |
0.39 | 10 |
0.47 | 12 |
0.55 | 14 |
0.63 | 16 |
0.71 | 18 |
0.79 | 20 |
Diamond Core Drill |
Out Diameter | Working Length | Segment Hight |
(mm) | (inch) | (mm) | (inch) | (mm) | (inch) |
25 | 0.98 | 60 | 2.36 | 8 | 0.31 |
30 | 1.18 | 60 | 2.36 | 8 | 0.31 |
35 | 1.38 | 60 | 2.36 | 8 | 0.31 |
40 | 1.57 | 60 | 2.36 | 8 | 0.31 |
45 | 1.77 | 60 | 2.36 | 8 | 0.31 |
50 | 1.97 | 60 | 2.36 | 8 | 0.31 |
55 | 2.17 | 60 | 2.36 | 8 | 0.31 |
60 | 2.36 | 60 | 2.36 | 8 | 0.31 |
70 | 2.76 | 60 | 2.36 | 8 | 0.31 |
75 | 2.95 | 60 | 2.36 | 8 | 0.31 |
For drilling stones, concrete and brick walls, etc. |
**Big diameter core drill with more working length:
Diameter (mm) | working length 1 (mm) | working length 2 (mm) | working length 3 (mm) | segment height (mm) | connections |
82 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
92 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
100 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
112 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
122 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
127 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
152 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
178 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
200 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
225 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
252 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
300 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
305 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
352 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
400 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
450 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
505 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
550 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
600 | 360 | 400 | 450 | 10 | 1-1/4",5/8-11" G1/2" M14 M16 |
customized specification is available.
BEST Diamond Tools is Focusing on provide High quality diamond tools For Stone and concrete filed, apply to cutting grinding and polishing.
Main products: Diamond cutting disc, diamond segment, diamond wire, diamond fickert, fankfurt,
Polishing pad, metal bond segment or grinding pad for concrete grinder machine, drill bit, core drill,
Profile wheel, brush, resin bond polishing toos etc.
Advantage:
1. Newly technology.
2. Quality and inspection.
3. Reply your inquiry within 12 hours
3. Experienced exporting team.
4. Delivery in time.
5. After sales service.
Exporting market include Europe, South America, North America, Asia etc.
Aim to provide to clients fast speed, long durability tools, to save their energy, electricity, labour cost, maintainance fee.
We cherish our clients investment and their friendship. Best is an atitude of doing best efforts, an atitude of never compromise for quality and service, Best diamond tools will be your satisfy partner in China.