Wet Diamond Core Drill Bit
Roschen 8-in Wet Diamond Core Drill Bit for Brick, Concrete, Stone
8 Inch diamond tipped core bit for drilling in concrete, must be used wet
1-1/4 inch by 7-threaded hub for use with a standard core rig
Use in reinforced concrete with a variety of aggregate hardness
The Roschen RS series wet concrete core bits are our most price conscious offering, combining quality and drilling speed for an excellent cost-performance value. They are designed for use on reinforced concrete with a variety of aggregate hardness. The Roschen RS series are engineered with a segmented diamond rim and a slightly softer bonded segment for fast, aggressive drilling.
Features:
8 Inch diamond tipped core bit for drilling in concrete, must be used wet
1-1/4 inch by 7-threaded hub for use with a standard core rig
Use in reinforced concrete with a variety of aggregate hardness
Very fast and aggressive drilling
OD (mm) | THICKNESS (mm) | WORKING LENGTH(mm) | |||
9 | 2 | 350mm | 400mm | 450mm | 500mm |
10 | 1.5 | 350mm | 400mm | 450mm | 500mm |
11 | 1.5 | 350mm | 400mm | 450mm | 500mm |
12 | 1.5 | 350mm | 400mm | 450mm | 500mm |
13 | 1.5 | 350mm | 400mm | 450mm | 500mm |
14 | 1.5 | 350mm | 400mm | 450mm | 500mm |
15 | 1.5 | 350mm | 400mm | 450mm | 500mm |
17 | 1.5 | 350mm | 400mm | 450mm | 500mm |
18 | 1.5 | 350mm | 400mm | 450mm | 500mm |
19 | 1.5 | 350mm | 400mm | 450mm | 500mm |
20 | 1.5 | 350mm | 400mm | 450mm | 500mm |
21 | 2 | 350mm | 400mm | 450mm | 500mm |
22 | 2 | 350mm | 400mm | 450mm | 500mm |
24 | 2 | 350mm | 400mm | 450mm | 500mm |
25 | 2 | 350mm | 400mm | 450mm | 500mm |
26 | 2 | 350mm | 400mm | 450mm | 500mm |
28 | 2 | 350mm | 400mm | 450mm | 500mm |
30 | 2 | 350mm | 400mm | 450mm | 500mm |
31 | 2 | 350mm | 400mm | 450mm | 500mm |
32 | 2 | 350mm | 400mm | 450mm | 500mm |
33 | 2 | 350mm | 400mm | 450mm | 500mm |
34 | 2 | 350mm | 400mm | 450mm | 500mm |
35 | 2 | 350mm | 400mm | 450mm | 500mm |
37 | 2 | 350mm | 400mm | 450mm | 500mm |
38 | 2 | 350mm | 400mm | 450mm | 500mm |
40 | 2 | 350mm | 400mm | 450mm | 500mm |
44.5 | 2 | 350mm | 400mm | 450mm | 500mm |
50 | 2 | 350mm | 400mm | 450mm | 500mm |
55 | 2 | 350mm | 400mm | 450mm | 500mm |
60 | 2 | 350mm | 400mm | 450mm | 500mm |
65 | 2 | 350mm | 400mm | 450mm | 500mm |
70 | 2 | 350mm | 400mm | 450mm | 500mm |
75 | 2 | 350mm | 400mm | 450mm | 500mm |
80 | 2 | 350mm | 400mm | 450mm | 500mm |
90 | 2 | 350mm | 400mm | 450mm | 500mm |
100 | 2 | 350mm | 400mm | 450mm | 500mm |
106 | 2 | 350mm | 400mm | 450mm | 500mm |
108 | 2 | 350mm | 400mm | 450mm | 500mm |
110 | 2 | 350mm | 400mm | 450mm | 500mm |
112 | 2 | 350mm | 400mm | 450mm | 500mm |
118 | 2 | 350mm | 400mm | 450mm | 500mm |
120 | 2 | 350mm | 400mm | 450mm | 500mm |
125 | 2 | 350mm | 400mm | 450mm | 500mm |
130 | 2 | 350mm | 400mm | 450mm | 500mm |
135 | 2 | 350mm | 400mm | 450mm | 500mm |
140 | 2 | 350mm | 400mm | 450mm | 500mm |
145 | 2 | 350mm | 400mm | 450mm | 500mm |
150 | 2.5 | 350mm | 400mm | 450mm | 500mm |
155 | 2.5 | 350mm | 400mm | 450mm | 500mm |
160 | 2.5 | 350mm | 400mm | 450mm | 500mm |
165 | 2.5 | 350mm | 400mm | 450mm | 500mm |
170 | 2.5 | 350mm | 400mm | 450mm | 500mm |
178 | 2.5 | 350mm | 400mm | 450mm | 500mm |
180 | 2.5 | 350mm | 400mm | 450mm | 500mm |
185 | 2.5 | 350mm | 400mm | 450mm | 500mm |
190 | 2.5 | 350mm | 400mm | 450mm | 500mm |
198 | 2.5 | 350mm | 400mm | 450mm | 500mm |
200 | 2.5 | 350mm | 400mm | 450mm | 500mm |
205 | 2.5 | 350mm | 400mm | 450mm | 500mm |
208 | 2.5 | 350mm | 400mm | 450mm | 500mm |
210 | 2.5 | 350mm | 400mm | 450mm | 500mm |
223 | 2.5 | 350mm | 400mm | 450mm | 500mm |
248 | 2.5 | 350mm | 400mm | 450mm | 500mm |
255 | 2.5 | 350mm | 400mm | 450mm | 500mm |
273 | 2.5 | 350mm | 400mm | 450mm | 500mm |
280 | 2.5 | 350mm | 400mm | 450mm | 500mm |
298 | 3 | 350mm | 400mm | 450mm | 500mm |
323 | 3 | 350mm | 400mm | 450mm | 500mm |
348 | 3 | 350mm | 400mm | 450mm | 500mm |
373 | 3 | 350mm | 400mm | 450mm | 500mm |
398 | 3.5 | 350mm | 400mm | 450mm | 500mm |
423 | 3.5 | 350mm | 400mm | 450mm | 500mm |
449 | 3.5 | 350mm | 400mm | 450mm | 500mm |
473 | 3.5 | 350mm | 400mm | 450mm | 500mm |
498 | 4 | 350mm | 400mm | 450mm | 500mm |
523 | 4 | 350mm | 400mm | 450mm | 500mm |