China High Speed Core Drill Bit Segment for Drilling Tools

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 bitOuter diameterWorking lengthSegment heightThreadinchmminchmminchmm 0.2461.97500.3910G1/2", 5/8"-110.3182.36600.39100.47120.55140.63160.71180.7920
Diamond Core DrillOut DiameterWorking LengthSegment Hight(mm)(inch)(mm)(inch)(mm)(inch)250.98602.3680.31301.18602.3680.31351.38602.3680.31401.57602.3680.31451.77602.3680.31501.97602.3680.31552.17602.3680.31602.36602.3680.31702.76602.3680.31752.95602.3680.31For 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)connections82360 400 450 10 1-1/4",5/8-11" G1/2" M14 M1692360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16100360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16112 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16122 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16127 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16152 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16178 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16200 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16225 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16252 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16300 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16305 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16352 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16400 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16450 360
400 450 10 1-1/4",5/8-11" G1/2" M14 M16505 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16550 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16600 360 400 450 10 1-1/4",5/8-11" G1/2" M14 M16
customized specification is available.


What is a diamond core drill?
Diamond Drilling is a form of core drilling which uses a rotary drill with a diamond drill bit attached in order to create precisely measured holes. As diamond is the hardest naturally occurring material in the world, it is ideal for creating openings in a range of materials including concrete,Granite, Marble, Brick, Mansory.