ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 1 1/4 UNC diamond core drill bit high quality Assembly Concrete wet drilling bit
Features:Assembled extension tube allows excessively deep drilling.The clients just need to change the wearing part,don't have to buy a brand new bit,save the cost.
Three Sections:Coupling,Tube & drill head
Machinery:Hand held drill,drilling machine.
Application:For drilling various ranges of materials including Reinforced concrete,Masonry,Concrete Block,Brick,etc.
| Item No. | Diameter | Item No. | Diameter | ||
| inch | mm | inch | mm | ||
| WD-201 | 1 | 25 | WD-2019 | 4-1/4 | 108 |
| WD-202 | 1-1/9 | 28 | WD-2020 | 4-1/3 | 110 |
| WD-203 | 1-3/16 | 30 | WD-2021 | 4-1/2 | 114 |
| WD-204 | 1-1/4 | 32 | WD-2022 | 4-5/7 | 120 |
| WD-205 | 1-2/5 | 36 | WD-2023 | 5 | 127 |
| WD-206 | 1-1/2 | 38 | WD-2024 | 5-1/5 | 132 |
| WD-207 | 1-3/5 | 40 | WD-2025 | 5-5/8 | 142 |
| WD-208 | 1-4/5 | 46 | WD-2026 | 6 | 152 |
| WD-209 | 2 | 51 | WD-2027 | 6-1/4 | 159 |
| WD-210 | 2-1/5 | 56 | WD-2028 | 6-3/8 | 162 |
| WD-211 | 2-1/2 | 63 | WD-2029 | 6-3/4 | 172 |
| WD-212 | 2-3/5 | 66 | WD-2030 | 7 | 180 |
| WD-213 | 2-4/5 | 71 | WD-2031 | 8 | 200 |
| WD-214 | 3 | 76 | WD-2032 | 8-7/10 | 220 |
| WD-215 | 3-1/4 | 83 | WD-2033 | 9 | 230 |
| WD-216 | 3-1/2 | 89 | WD-2034 | 10 | 250 |
| WD-217 | 3-4/5 | 96 | WD-2035 | 10-4/5 | 275 |
| WD-218 | 4 | 102 | WD-2036 | 12 | 300 |
| Different Connections and segment specifications and diameters are available upon request. | |||||
Shipping by UPS,DHL,FedEx,Aramex or by air/sea/land as your request.
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
