Wet Drilling Core Drill Bits for Concrete Granite
Wet Drilling Core Drill Bits for Concrete Granite,
China Diamond Wet Drill Bit,
Product Detail
These specifications are more popular in the US market.
Each diamond core bit is made of adaptor, welding flange, steel tube, segments, or adaptor, rolled tube, segments, or a forging, segments, including the materials depending on the size of the core bit. Also there are many types of diamond segments for your choice.
HBKEEN diamond core bits are the preferred choice of professional concrete coring and drilling contractors, and are designed for medium to large sized jobs where hole cost is important. Our core bits have laser welded segments containing the highest quality artificial diamonds and have been specially formulated to offer the best performance in most materials. Our diamond core bits have a greater amount of high quality diamond in the segment, which provide faster cutting and longer life. Laser welding helps prevent segment loss. Special lengths are available and can be provided.
The following table shows the diamond core bits in common specifications. If you have any technical questions please contact us.
|
Item No. |
Diameter (Inch) |
Diameter (mm) |
Effective Length |
Segments |
Segments Qty. |
Thread |
|
KEENA0625 |
5/8″ |
16mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA0075 |
3/4″ |
20mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA0875 |
7/8″ |
22mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA0001 |
1″ |
25mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA1125 |
1-1/8″ |
28mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA1025 |
1-1/4″ |
32mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA1375 |
1-3/8″ |
35mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA1005 |
1-1/2″ |
38mm |
14″ |
ring |
5/8″UNC-11 |
|
|
KEENA1625 |
1 5/8″ |
40mm |
14″ |
ring |
1-1/4″UNC-7 |
|
|
KEENA1075 |
1 3/4″ |
45mm |
14″ |
ring |
1-1/4″UNC-7 |
|
|
KEENA1875 |
1 7/8″ |
47mm |
14″ |
ring |
1-1/4″UNC-7 |
|
|
KEENA0002 |
2″ |
52mm |
14″ |
24 x 3.5 x 10 |
5 |
1-1/4″UNC-7 |
|
KEENA2025 |
2 1/4″ |
59mm |
14″ |
24 x 3.5 x 10 |
5 |
1-1/4″UNC-7 |
|
KEENA2005 |
2 1/2″ |
65mm |
14″ |
24 x 3.5 x 10 |
6 |
1-1/4″UNC-7 |
|
KEENA2075 |
2 3/4″ |
72mm |
14″ |
24 x 3.5 x 10 |
7 |
1-1/4″UNC-7 |
|
KEENA0003 |
3″ |
77mm |
14″ |
24 x 3.5 x 10 |
7 |
1-1/4″UNC-7 |
|
KEENA3025 |
3 1/4″ |
84mm |
14″ |
24 x 3.5 x 10 |
8 |
1-1/4″UNC-7 |
|
KEENA3005 |
3 1/2″ |
90mm |
14″ |
24 x 3.5 x 10 |
8 |
1-1/4″UNC-7 |
|
KEENA0004 |
4″ |
102mm |
14″ |
24 x 3.5 x 10 |
9 |
1-1/4″UNC-7 |
|
KEENA4025 |
4 1/4″ |
109mm |
14″ |
24 x 3.5 x 10 |
9 |
1-1/4″UNC-7 |
|
KEENA4005 |
4.5 |
116mm |
14″ |
24 x 3.5 x 10 |
10 |
1-1/4″UNC-7 |
|
KEENA0005 |
5″ |
127mm |
14″ |
24 x 3.5 x 10 |
10 |
1-1/4″UNC-7 |
|
KEENA5005 |
5.5 |
142mm |
14″ |
24 x 3.5 x 10 |
11 |
1-1/4″UNC-7 |
|
KEENA0006 |
6″ |
152mm |
14″ |
24 x 3.5 x 10 |
12 |
1-1/4″UNC-7 |
|
KEENA6025 |
6 1/4″ |
160mm |
14″ |
24 x 4.0 x 10 |
12 |
1-1/4″UNC-7 |
|
KEENA6005 |
6.5 |
167mm |
14″ |
24 x 4.0 x 10 |
12 |
1-1/4″UNC-7 |
|
KEENA0007 |
7″ |
179mm |
14″ |
24 x 4.0 x 10 |
13 |
1-1/4″UNC-7 |
|
KEENA0008 |
8″ |
205mm |
14″ |
24 x 4.0 x 10 |
15 |
1-1/4″UNC-7 |
|
KEENA0010 |
10″ |
256mm |
14″ |
24 x 4.0 x 10 |
17 |
1-1/4″UNC-7 |
|
KEENA0012 |
12″ |
306mm |
14″ |
24 x 4.5 x 10 |
21 |
1-1/4″UNC-7 |
|
KEENA0014 |
14″ |
357mm |
14″ |
24 x 4.5 x 10 |
23 |
1-1/4″UNC-7 |
|
KEENA0016 |
16″ |
408mm |
14″ |
24 x 4.5 x 10 |
25 |
1-1/4″UNC-7 |
Applications
Mainly used for drilling walls such as brick, block, abrasive concrete and reinforced concrete.
Our diamond core bits have supreme quality, better dust removal, fast speed and long life.These specifications are more popular in the US market.
Each diamond core bit is made of adaptor, welding flange, steel tube, segments, or adaptor, rolled tube, segments, or a forging, segments, including the materials depending on the size of the core bit. Also there are many types of diamond segments for your choice.
JBH diamond core bits are the preferred choice of professional concrete coring and drilling contractors, and are designed for medium to large sized jobs where hole cost is important. Our core bits have laser welded segments containing the highest quality artificial diamonds and have been specially formulated to offer the best performance in most materials. Our diamond core bits have a greater amount of high quality diamond in the segment, which provide faster cutting and longer life. Laser welding helps prevent segment loss. Special lengths are available and can be provided.
The following table shows the diamond core bits in common specifications. If you have any technical questions please contact us.
