- Wet Core Bit (BR)
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Supreme Grade (Gold)
Total Length: 450/500/550mm
Connection: 1-1/4"UNC or G 1/2"
Segment Type: RoofTop
Series: BRAVE Supreme Grade(BUG)
D（mm)
D（Inch)
Seg.Size (mm)
Segs.QTY
(pcs)
D（mm)
D（Inch)
Seg.Size (mm)
Segs.QTY
(pcs)
Φ18
3/4"
18x3.5x10
2
Φ108
4-1/4"
24x4.0x10
10
Φ20
20x3.5x10
2
Φ112
24x4.0x10
10
Φ22
7/8"
20x3.5x10
2
Φ116
4-1/2"
24x4.0x10
10
Φ25
1"
20x3.5x10
3
Φ120
24x4.0x10
10
Φ27
1"
20x3.5x10
3
Φ127
5"
24x4.0x10
11
Φ30
1-1/8"
20x3.5x10
3
Φ132
5-1/4"
24x4.0x10
11
Φ32
1-1/4"
20x3.5x10
4
Φ140
24x4.0x10
11
Φ36
1-3/8"
20x3.5x10
4
Φ152
6"
24x4.0x10
12
Φ38
1-1/2"
20x3.5x10
4
Φ159
6-1/4"
24x4.5x10
12
Φ40
1-5/8"
20x3.5x10
4
Φ168
6-1/2"
24x4.5x10
12
Φ44
1-3/4"
20x3.5x10
5
Φ180
7"
24x4.5x10
14
Φ46
20x3.5x10
5
Φ200
8"
24x4.5x10
14
Φ51
2"
24x3.5x10
5
Φ220
24x4.5x10
15
Φ56
2-1/4"
24x3.5x10
5
Φ230
9"
24x4.5x10
15
Φ63
2-1/2"
24x3.5x10
6
Φ245
24x4.5x10
15
Φ66
24x3.5x10
6
Φ254
10"
24x4.5x10
16
Φ71
2-3/4"
24x3.5x10
7
Φ270
20x5.0x10
16
Φ76
3"
24x3.5x10
7
Φ300
12"
20x5.0x10
17
Φ83
3-1/4"
24x3.5x10
7
Φ355
14"
20x5.0x10
18
Φ89
3-1/2"
24x3.5x10
8
Φ400
16"
20x5.0x10
22
Φ96
24x3.5x10
9
Φ500
20"
20x5.0x10
28
Φ102
4"
24x3.5x10
9
Φ600
24"
20x5.0x10
32
* The other length will be available upon request.
* Straight, Turbo, SerraTop segment are available upon request.
* For larger size above 600mm, please contact with us.
Feature:
1) Pure cobalt powder bond, supreme diamond crystals, vacuum hot press sintered segments.
2) Silver-copper brazed technology ensures no loss of segments.
3) The shot blasting and automatic painting technology brings a neat appearance and elegance.
4) Exceptional extension meter and fast/aggressive drilling characteristics.
Application:
1) Suit for drilling light to moderate steel reinforcement (up to C40) i.e,mansion building, bridge, wharf, airport and other projects.
2) Used on all types of drill rigs,HF or hydraulic drill unit.
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