| Place of Origin |
Henan China (Mainland) |
| Brand Name |
Friend |
| Model Number |
fd15 |
| Type |
Core Drill Bit |
| Material |
Diamond |
| Use |
Masonry Drilling |
Specitications Unit:mmOuter DiameterLength ALength BSegment DimensionsNumber of segmentInchMetricThicknessHight1 1/8″273754503.78.531 1/3″323754503.78.531 2/5″363754503.78.531 3/4″443754503.78.552″513754503.68.552 1/4″5637545048.552 1/2″6337545048.563″7637545048.573 1/4″8337045048.583 1/2″8937045048.593 3/4″9635042048.594″10235042048.5104 3/4″120350420/50048.5115″1273504204.28.5125 1/5″132350420/5004.58.5136″1523504204.58.5146 1/3″1603504204.58.5167″1803504204.58.518Blue Diamond Series: for general civil, concrete, brick wall punch.