Drilling Tools

Home - Stone Tool - Drilling Tools

Diamond Core Drill ＆ Segments

Used for drilling ho€​les in all types of stones, also common∑¥ly used in the construction field for d≈ ←‍rilling holes in concrete.
Diameter (mm) Teeth No. Segments size (mm) Connection
20 2 19*3*7/8/10 1/2" BSP
1-1/4" UNC-7
M14
M16
5/8"-11
Φ20
Φ22.23
22 2 20*3*7/8/10
25 3 14*3*7/8/10
28 3 14*3*7/8/10
32 4 16*3*7/8/10
38 4 20*3.2*7/8/10
42 4 20*3.5*7/8/10
48 4 24*3.5*7/8/10
52 4 24*3.5*7/8/10
55 4 24*3.5*7/8/10 ™£
60 5 24*3.5*7/8/10 ♥α
65 6 24*3.5*7/8/10
70 6 24*3.5*7/8/10
78 6 24*3.5*7/8/10
83 7 24*3.5*7/8/10
87 7 24*3.5*7/8/10
92 8 24*3.5*7/8/10
102 9 24*4.0*7/8/10
107 9 24*4.0*7/8/10
110 9 24*4.0*7/8/10
120 10 24*4.0*7/8/10
127 10 24*4.0*7/8/10
132 10 24*4.0*7/8/10
140 11 24*4.0*7/8/10
152 12 24*4.0*7/8/10
160 12 24*4.0*7/8/10
168 13 24*4*7/8/10
180 13 24*4*7/8/10
194 14 24*4.5*7/8/10
203 14 24*4.5*7/8/10
212 15 24*4.5*7/8/10 ©®
219 16 24*4.5*7/8/10
245 18 24*4.5*7/8/10
273 20 24*4.5*7/8/10
300 24 24*5.0*7/8/10
350 28 24*5.0*7/8/10
400 26 20*5.0*7/8/10
450 30 20*5.0*7/8/10
500 32 20*5.0*7/8/10
550 35 20*5.0*7/8/10
600 40 20*5.0*7/8/10

Submit

All Rights Reserved ©2001-2020 Huada Superab≤ γ©rasive Tool Technology Co., Ltd. BY:K♦ EW