(JAPAN TECHNOLOGY)
Sole Agent for Hakken Brand Machinery & Parts
(In the market since 1992)
COST SAVING
- Fast coring speed to save manpower costs.
- Retipping Segment Service provided for Different brand of Crown.
- Dedicated Technical team to provide prompt response.
- Replacement of machine spareparts available.
- 3 sectional corebits for cost saving.
- Tube can be extended for deep coring.
Size |
Outer Diameter |
Inner Diameter |
Crown (exclude 8 mm segment and includes 30 mm track) |
Tube (includes 30 mm track) |
Coupling (includes 30 mm track) |
Total Corebit |
Total Coring Length |
(") |
(mm) |
(mm) |
Length (mm) |
Length (mm) |
Length (mm) |
Length (mm) |
Length (mm) |
1" |
26 |
16 |
50 |
300 |
110 |
460 |
316 |
1 1/4" |
32 |
22 |
55 |
300 |
100 |
455 |
316 |
1 1/2" |
41 |
31 |
65 |
300 |
100 |
465 |
316 |
2" |
53 |
43 |
65 |
300 |
100 |
465 |
316 |
2 1/2" |
64 |
54 |
70 |
300 |
100 |
470 |
316 |
3" |
77 |
67 |
70 |
300 |
100 |
470 |
311 |
3 1/2" |
90 |
80 |
70 |
300 |
100 |
470 |
311 |
4" |
111 |
101 |
100 |
300 |
100 |
500 |
315 |
5" |
128 |
118 |
120 |
300 |
100 |
520 |
371 |
6" |
159 |
149 |
120 |
300 |
100 |
520 |
369 |
7" |
180 |
170 |
120 |
300 |
100 |
520 |
400 |
8" |
204 |
194 |
120 |
300 |
100 |
520 |
420 |
9" |
230 |
220 |
120 |
300 |
100 |
520 |
420 |
10" |
254 |
244 |
120 |
300 |
100 |
520 |
420 |
12" |
304 |
294 |
120 |
300 |
100 |
520 |
420 |
14" |
357 |
347 |
120 |
300 |
100 |
520 |
420 |
16" |
406 |
396 |
120 |
300 |
100 |
520 |
420 |
18" |
502 |
492 |
120 |
300 |
100 |
520 |
420 |
