Diamond Concrete Hole Saw Drill Bit,Diamond Core Drill Bit For Concrete
Diamond Core Drill Bit in 1-1/4" UNC Connection Thread and 450mm working length
11/4UNC female thread 450mm long Diamond core drill bits
Core drill bit
1.designed to satisfying each customer's specific request.
2.Ensure faster drilling and longer life.,Especially, they bring high satisfactions in drilling hard materials.
3.For drilling various ranges of materials; from heavily reinforced concrete to asphalt.
With high precision drilling, drilling speed, long service life, safety performance good and so on characteristic.
Ø-EU Series mm | Segment No. | Wrorking Length mm | Connection Thread |
18 | Rim | 300/450/500/1000 | R1/2” or 1-1/4” UNC |
20 | Rim | 300/450/500/1000 | R1/2” or 1-1/4” UNC |
22 | Rim | 300/450/500/1000 | R1/2” or 1-1/4” UNC |
25 | Rim | 300/450/500/1000 | R1/2” or 1-1/4” UNC |
28 | Rim | 300/450/500/1000 | R1/2” or 1-1/4” UNC |
30 | Rim or 3, 4 | 300/450/500/1000 | R1/2” or 1-1/4” UNC |
32 | Rim or 3, 4 | 300/450/500 | R1/2” or 1-1/4” UNC |
36 | 4 | 300/450/500 | R1/2” or 1-1/4” UNC |
38 | 4 | 300/450/500 | R1/2” or 1-1/4” UNC |
41 | 4 | 300/450/500 | R1/2” or 1-1/4” UNC |
46 | 5 | 300/450/500 | R1/2” or 1-1/4” UNC |
51, | 5 | 300/450/500 | R1/2” or 1-1/4” UNC |
56 | 6 | 450/500/1000 | R1/2” or 1-1/4” UNC |
61, | 6 | 450/500 | R1/2” or 1-1/4” UNC |
66, | 6 | 450/500 | R1/2” or 1-1/4” UNC |
71 | 6 | 450/500 | R1/2” or 1-1/4” UNC |
76 | 7 | 450/500 | R1/2” or 1-1/4” UNC |
83 | 7 | 450/500 | R1/2” or 1-1/4” UNC |
87 | 7 | 450/500 | R1/2” or 1-1/4” UNC |
91, | 8 | 450/500 | R1/2” or 1-1/4” UNC |
96 | 8 | 450/500 | R1/2” or 1-1/4” UNC |
102 | 9 | 450/500 | R1/2” or 1-1/4” UNC |
108 | 9 | 450/500 | R1/2” or 1-1/4” UNC |
112 | 9 | 450/500 | R1/2” or 1-1/4” UNC |
114 | 9 | 450/500 | R1/2” or 1-1/4” UNC |
120 | 9 | 450/500 | R1/2” or 1-1/4” UNC |
127 | 10 | 450/500 | R1/2” or 1-1/4” UNC |
132 | 11 | 450/500 | R1/2” or 1-1/4” UNC |
140 | 11 | 450/500 | R1/2” or 1-1/4” UNC |
152 | 12 | 450/500 | R1/2” or 1-1/4” UNC |
159 | 12 | 450/500 | R1/2” or 1-1/4” UNC |
168 | 12 | 450/500 | R1/2” or 1-1/4” UNC |
180 | 13 | 450/500 | R1/2” or 1-1/4” UNC |
200 | 14 | 450/500 | R1/2” or 1-1/4” UNC |
219 | 15 | 450/500 | R1/2” or 1-1/4” UNC |
245 | 16, 17, 20 | 450/500 | R1/2” or 1-1/4” UNC |
300 | 16, 18, 19, 24 | 450/500 | R1/2” or 1-1/4” UNC |
320 | 18, 24 | 450/500 | R1/2” or 1-1/4” UNC |
350 | 20, 21, 22, 24 | 450/500 | R1/2” or 1-1/4” UNC |
400 | 22, 30 | 450/500 | R1/2” or 1-1/4” UNC |
450 | 24, 30 | 450/500 | R1/2” or 1-1/4” UNC |
500 | 26, 30 | 450/500 | R1/2” or 1-1/4” UNC |
550 | 28, 30 | 450/500 | R1/2” or 1-1/4” UNC |
600 | 30, 32 | 450/500 | R1/2” or 1-1/4” UNC |