Pinghu Kaixin Plastic Industry Co., Ltd. / 2022-06-27
=== Base Info ===
=== Description ===
Three-piece diamond core drill is separated, including drilling head(with diamond segments), extension rod and adaptor. It's laser welded diamond core drill. Three-piece diamond core drill has common characteristics, fast drilling, long drilling life, and high efficiency. The outstanding feature is you can drill whatever depth that you wanna drill, just by adding extension rods. Diameters range covers 1 inch to 20 inches.
Three-piece diamond core drill bit specification
Diameter: 1 inch to 20 inches
Segments height: 10mm
Adaptor: 1 1/4''UNC
Item No. | Diameter | Core Bit Length | Steel Tube Length | Adapter Length | Total Length | Barrel Thickness |
CTCD02509 | 1" | 50mm | 300mm | 100mm | 420mm | 2.6mm |
CTCD03209 | 1-1/4" | 55mm | 300mm | 100mm | 415mm | 2.6mm |
CTCD03809 | 1-1/2" | 65mm | 300mm | 100mm | 405mm | 2.6mm |
CTCD05109 | 2" | 65mm | 300mm | 100mm | 405mm | 2.6mm |
CTCD06209 | 2-1/2" | 70mm | 300mm | 100mm | 410mm | 2.6mm |
CTCD07509 | 3" | 70mm | 300mm | 100mm | 410mm | 2.6mm |
CTCD08809 | 3-1/2" | 70mm | 300mm | 100mm | 410mm | 2.6mm |
CTCD10809 | 4" | 100mm | 300mm | 100mm | 440mm | 3.0mm |
CTCD12609 | 5" | 120mm | 300mm | 100mm | 460mm | 3.0mm |
CTCD15809 | 6" | 120mm | 300mm | 100mm | 460mm | 3.0mm |
CTCD17809 | 7" | 120mm | 300mm | 100mm | 460mm | 3.0mm |
CTCD20309 | 8" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
CTCD22809 | 9" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
CTCD25209 | 10" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
CTCD30009 | 12" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
CTCD35009 | 14" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
CTCD40009 | 16" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
CTCD45009 | 18" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
CTCD50009 | 20" | 120mm | 300mm | 100mm | 460mm | 4.0mm |
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