- Dry Core Bit (BR)
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Premium Grade
Series: BR Premium Grade(BPG)
|
D（mm) |
D（Inch) |
Drill depth (mm) |
Total length (mm) |
Thread |
Seg.Size (mm) |
Segs.QTY (pcs) |
|
Φ25 |
1" |
150 |
180 |
G 1/2" |
16x3.7x10 |
3 |
|
Φ32 |
1-1/4" |
150 |
180 |
G 1/2" |
20x3.7x10 |
3 |
|
Φ38 |
1-1/2" |
150 |
180 |
G 1/2" |
20x3.7x10 |
3 |
|
Φ51 |
2" |
150 |
180 |
G 1/2" |
24x3.7x10 |
4 |
|
Φ63 |
2-1/2" |
150 |
180 |
G 1/2" |
24x3.7x10 |
4 |
|
Φ76 |
3" |
150 |
180 |
G 1/2" |
24x3.7x10 |
5 |
|
Φ83 |
3-1/4" |
150 |
180 |
G 1/2" |
24x3.7x10 |
6 |
|
Φ89 |
3-1/2" |
150 |
180 |
G 1/2" |
24x3.7x10 |
6 |
|
Φ102 |
4" |
150 |
180 |
G 1/2" |
24x3.7x10 |
7 |
|
Φ127 |
5" |
150 |
180 |
G 1/2" |
24x3.7x10 |
8 |
|
Φ152 |
6" |
150 |
180 |
G 1/2" |
24x4.0x10 |
9 |
|
Φ180 |
7" |
150 |
180 |
G 1/2" |
24x4.0x10 |
10 |
|
Φ200 |
8" |
150 |
180 |
G 1/2" |
24x4.0x10 |
12 |
* Standard grade (BSG) is available upon request.
* The other different connection thread are available upon request, i.e. M16,M22
* The centering device is available upon request, M16/M22 to SDS Plus/SDS-Max.
Feature:
1) Pre-alloyed powder bond, high quality diamond crystals, vacume hot press sintered segments.
2) Silver-copper brazed technology ensures no loss of segments.
3) Excellent drilling speed and long extension meter.
Application:
1) Suit for drilling brick wall, normal or special concrete with light steel rebar inside.
2) Used on hand held core drill or rotary hammer.
- PROV:Standard Grade
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