Hebei Xmf Tools Group Co.,Ltd
Easy cutting as flying!
Add to Cart
20 Mm 45mm 32mm 200 Mm Hollow Core Drill Bit For Concrete Different Segment Type
Application: For masonry ,brick ,concrete with light or medium steel reinforcing .Also effective for granite ,marble and stone .Special vents help keeping the bit cool and proide fast removal of cutitng debris.
10 Kinds of Diamond Core Drill Bit as follow:
| 1st Normal Segmented Diamond Core Drill Bit(1/2"BSP Thread) |
| 2nd V Segmented Shape Diamond Core Drill Bit(1/2"BSP Thread) |
| 3rd Segmented Shape Diamond Core Drill Bit(5/8"-11 Thread) |
| 4th Hex Shank Shape Diamond Core Drill Bit(8.2mm Hex Shank ) |
| 5th Segmented Shape Diamond Core Drill Bit(1/2"BSP Thread) |
| 6th Turbo Segmented Shape Diamond Core Drill Bit(M16*2 or M41*2 Thread) |
| 7th W Segmented Shape Diamond Core Drill Bit(M16*2 or M41*2 Thread) |
| 8th W Segmented Shape Diamond Core Drill Bit(M41*2 Thread) |
| 9th W Segmented Shape Diamond Core Drill Bit(SDD-M41*2 Connector) |
| 10th Segmented Shape Diamond Core Drill Bit(M14 or 1/2"BSP Thread) |
| Outer Diameter(mm) | Segment No. | Wrorking Length(mm) | Connection Thread |
| 18 | Rim | 100/170/200/300/450/500/1000 | Reference Picture |
| 20 | Rim | 100/170/200/300/450/500/1000 | Reference Picture |
| 22 | Rim | 100/170/200/300/450/500/1000 | Reference Picture |
| 25 | Rim | 100/170/200/300/450/500/1000 | Reference Picture |
| 28 | Rim | 100/170/200/300/450/500/1000 | Reference Picture |
| 30 | Rim or 3, 4 | 100/170/200/300/450/500/1000 | Reference Picture |
| 32 | Rim or 3, 4 | 100/170/200/300/450/500/1000 | Reference Picture |
| 34, 35 | 3, 4 | 100/170/200/300/450/500/1000 | Reference Picture |
| 38 | 4 | 100/170/200/300/450/500/1000 | Reference Picture |
| 41, 42 | 4, 5 | 100/170/200/300/450/500/1000 | Reference Picture |
| 45, 46 | 4, 5 | 100/170/200/300/450/500/1000 | Reference Picture |
| 49 | 5 | 100/170/200/300/450/500/1000 | Reference Picture |
| 51, 52 | 5, 6 | 100/170/200/300/450/500/1000 | Reference Picture |
| 56, 57, 58 | 6 | 450/500/1000 | Reference Picture |
| 61, 62 | 6 | 450/500/1000 | Reference Picture |
| 65, 66, 67 | 6 | 450/500/1000 | Reference Picture |
| 71, 72 | 6, 7 | 450/500/1000 | Reference Picture |
| 76, 77, 78 | 7 | 450/500/1000 | Reference Picture |
| 81, 82 | 7 | 450/500/1000 | Reference Picture |
| 87 | 7 | 450/500/1000 | Reference Picture |
| 91, 92 | 8 | 450/500/1000 | Reference Picture |
| 101, 102 | 8, 9 | 450/500/1000 | Reference Picture |
| 107, 108 | 8, 9 | 450/500/1000 | Reference Picture |
| 111, 112 | 8, 9 | 450/500/1000 | Reference Picture |
| 117 | 9 | 450/500/1000 | Reference Picture |
| 120, 121, 122 | 9, 10 | 450/500/1000 | Reference Picture |
| 125, 126, 127 | 10 | 450/500/1000 | Reference Picture |
| 131, 132 | 10, 11 | 450/500/1000 | Reference Picture |
| 142 | 11 | 450/500/1000 | Reference Picture |
| 151, 152 | 12 | 450/500/1000 | Reference Picture |
| 158 | 12 | 450/500/1000 | Reference Picture |
| 161, 162 | 12 | 450/500/1000 | Reference Picture |
| 171, 172 | 13 | 450/500/1000 | Reference Picture |
| 178 | 13 | 450/500/1000 | Reference Picture |
| 181, 182 | 13, 14 | 450/500/1000 | Reference Picture |
| 187 | 14 | 450/500/1000 | Reference Picture |
| 192 | 14 | 450/500/1000 | Reference Picture |
| 200, 201, 202 | 14, 15 | 450/500/1000 | Reference Picture |
| 212 | 15 | 450/500 | Reference Picture |
| 218 | 15 | 450/500 | Reference Picture |
| 220, 225 | 15 | 450/500 | Reference Picture |
| 227, 230 | 15 | 450/500 | Reference Picture |
| 250 | 16, 17, 20 | 450/500 | Reference Picture |
| 270 | 16, 18, 22 | 450/500 | Reference Picture |
| 300 | 16, 18, 19, 24 | 450/500 | Reference Picture |
| 320 | 18, 24 | 450/500 | Reference Picture |
| 350 | 20, 21, 22, 24 | 450/500 | Reference Picture |
| 400 | 22, 30 | 450/500 | Reference Picture |
| 450 | 24, 30 | 450/500 | Reference Picture |
| 500 | 26, 30 | 450/500 | Reference Picture |
| 550 | 28, 30 | 450/500 | Reference Picture |
| 600 | 30, 32 | 450/500 | Reference Picture |
| Different connections and segment specifications are available upon request. | |||