|
Diamond
Core Bits
 |
|
Unicore
Thin Kerf Wet Diamond Core Bits With Crown
Thin Wall
Diamond Core Bits Offer High Performance Drilling in Reinforced
Concrete and Masonry. Ideal for Drilling Anchor Holes and Small
Diameters.
 |
Thin kerf crowns (.079") offer very fast
penetration and long life. |
|
High diamond concentration (35 / 40 ). |
|
Ideal for use with mini drill rigs or hand-held applications. |
|
| |
|
Drilling
|
Overall
|
Thread
|
| |
|
Depth
|
Length
|
Connection
|
| Diameter |
Part
No. |
(SL)
|
(OL)
|
(Male)
|
| 3/8" |
4CB010GC |
6"
|
8"
|
G 1/2"
|
| 1/2" |
4CB014GC |
6"
|
8"
|
G 1/2"
|
| 5/8" |
4CB016GC |
6"
|
8"
|
G 1/2"
|
| 3/4" |
4CB020GC |
12"
|
14"
|
G 1/2"
|
| 7/8" |
4CB022GC |
12"
|
14"
|
G 1/2"
|
| 1" |
4CB025GC |
12"
|
14"
|
G 1/2"
|
| 1-1/8" |
4CB030GC |
12"
|
14"
|
G 1/2"
|
| 1-1/4" |
4CB032GC |
12"
|
14"
|
G 1/2"
|
| Special
lengths up to 47" maximum. |
| Recommended
Drilling Speeds For Thin Kerf Crown Bits |
| *
By using a drill speed as close as possible to those shown below
the life and performance of the diamond core bit will be at its
maximum. |
| |
|
|
| Diameter |
Minimum
RPM
|
Maximum
RPM
|
| 3/8" |
2,000
|
7,630
|
| 1/2" |
1,940
|
5,450
|
| 5/8" |
1,880
|
4,770
|
| 3/4" |
1,820
|
3,810
|
| 7/8" |
1,790
|
3,470
|
| 1" |
1,730
|
3,050
|
| 1-1/8" |
1,590
|
2,540
|
| 1-1/4" |
1,490
|
2,380
|
 |
|
Unicore Thin
Kerf Wet Diamond Core Bits Segmented
Thin Wall
Diamond Core Bits Offer High Performance Drilling in Reinforced
Concrete and Masonry.
|
Thin
kerf segments offer very fast penetration and long life. |
|
Ideal
for all high performance electric, pneumatic and hydraulic
drill rigs and hand-held applications. |
|
| |
|
Drilling
|
Overall
|
Thread
|
| |
|
Depth
|
Length
|
Connection
|
| Diameter |
Part
No. |
(SL)
|
(OL)
|
(Female)
|
| 1-1/4" |
4CB032UF |
12"
|
14"
|
1-1/4" UNC
|
| 1-1/2" |
4CB040UF |
12"
|
14"
|
1-1/4" UNC
|
| 1-3/4" |
4CB045UF |
12"
|
14"
|
1-1/4" UNC
|
| 2" |
4CB052UF |
12"
|
14"
|
1-1/4" UNC
|
| 2-1/2" |
4CB065UF |
12"
|
14"
|
1-1/4" UNC
|
| 3" |
4CB078UF |
12"
|
14"
|
1-1/4" UNC
|
| 3-1/2" |
4CB089UF |
12"
|
14"
|
1-1/4" UNC
|
| 4" |
4CB102UF |
12"
|
14"
|
1-1/4"
UNC
|
| 5" |
4CB127UF |
16"
|
18"
|
1-1/4"
UNC
|
| 6" |
4CB152UF |
16"
|
18"
|
1-1/4"
UNC
|
| 7" |
4CB178UF |
16"
|
18"
|
1-1/4"
UNC
|
| 8" |
4CB204UF |
16"
|
18"
|
1-1/4"
UNC
|
| 10" |
4CB255UF |
16"
|
18"
|
1-1/4"
UNC
|
| 12" |
4CB306UF |
16"
|
18"
|
1-1/4"
UNC
|
| Special
lengths up to 47" maximum. |
| Spindle
Extensions |
Part
No.
|
| 6"
Extension, G 1/2" Female - G 1/2" Male |
4-AERG-150
|
| 12"
Extension, G 1/2" Female - G 1/2" Male |
4-AERG-300
|
| 6"
Extension, 1-1/4" - 7 UNC |
4-AEDF-150
|
| 12"
Extension, 1-1/4" - 7 UNC |
4-AEDF-300
|
| 24"
Extension, 1-1/4" - 7 UNC |
4-AEDF-600
|
| Recommended
Drilling Speeds For Thin Kerf Crown Bits |
| *
By using a drill speed as close as possible to those shown below
the life and performance of the diamond core bit will be at its
maximum. |
| |
| Diameter |
Segmented
Kerf
|
Minimum
RPM
|
Maximum
RPM
|
| 1-1/4" |
.118"
|
1,490
|
2,380
|
| 1-1/2" |
.118"
|
1,250
|
2,000
|
| 1-3/4" |
.118"
|
1,062
|
1,699
|
| 1-7/8" |
.118"
|
1,000
|
1,600
|
| 2" |
.118"
|
920
|
1,470
|
| 2-1/2" |
.138"
|
740
|
1,220
|
| 3" |
.138"
|
612
|
980
|
| 4" |
.157"
|
470
|
750
|
| 5" |
.157"
|
376
|
602
|
| 6" |
.157"
|
310
|
500
|
| 7" |
.157"
|
270
|
430
|
| 8" |
.177"
|
240
|
380
|
| 10" |
.177"
|
190
|
300
|
| 12" |
.177"
|
160
|
250
|
| * |
The above diamond blades are for
general purpose use. There are many variations in masonry material. We
can supply a diamond blade suited to the hardness and abrasiveness of
your material. Please specify the application when ordering. |
| * |
u = "undercut" diamond
segments for asphalt and green concrete. |
| * |
20mm bushing is available upon
request. |
| * |
A 1" arbor is standard. |
|
View our online catalog pages for:
|
Call: 800-700-5919 (USA & Canada)OR203-853-9522 (International)
•
Contact Us
•
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