diamond core drill bit
1.Professional OEM, high quality.
2.Fast drilling ,high efficiency .
3.ISO9001/2000
4.UKAS certify
Port: tianjin Shanghai
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Quarter
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: neutral packing.
Delivery Detail: two weeks
Diamond Core Drill Bit For granite(concrete core bit)
1.UKAS 9001/2000,good qulity guarantee
2.Fast drilling and high quality
3.Long life time
4.Good stability.
Core drill bits are designed to satisfying each customer's specific request. Ensure faster drilling and longer life. Especially, they bring high satisfactions in drilling hard materials. For drilling various ranges of materials; from heavily reinforced concrete to asphalt
| Outer diameter | Core-Bit’s Length (mm) | Dimension of tooth (mm) | Number of teet | ||
| mm | Length | Height | Thickness | ||
| 20 | 380 | 20 | 8 | 3.7 | 2 |
| 27 | 380 / 450 | 20 | 8 | 3.7 | 3 |
| 30 | 380/450 | 20 | 8 | 3.7 | 3 |
| 32 | 380 / 450 | 22 | 8 | 3.7 | 3 |
| 36 | 380 / 450 | 22 | 8 | 3.7 | 4 |
| 38 | 380 / 450 | 24 | 8 | 3.7 | 4 |
| 40 | 380 / 450 | 24 | 8 | 3.7 | 4 |
| 44 | 380 / 450 | 24 | 8 | 3.7 | 5 |
| 46 | 380/450 | 24 | 8 | 3.7 | 5 |
| 51 | 380 / 450 | 24 | 8 | 3.7 | 5 |
| 56 | 380 / 450 | 24 | 9 | 3.7 | 6 |
| 63 | 380 / 450 | 24 | 9 | 3.7 | 7 |
| 66 | 380 / 450 | 24 | 9 | 3.7 | 7 |
| 76 | 380 / 450 | 24 | 9 | 3.9 | 8 |
| 83 | 380 / 450 | 24 | 9 | 3.9 | 8 |
| 89 | 380 / 450 | 24 | 9 | 3.9 | 8 |
| 96 | 350 / 400 | 24 | 9 | 3.9 | 8 |
| 102 | 350 / 400 | 24 | 9 | 3.9 | 10 |
| 108 | 350,400 | 24 | 9 | 3.9 | 10 |
| 114 | 350 / 400 | 24 | 9 | 3.9 | 11 |
| 120 | 350 / 400 | 24 | 9 | 4.2 | 11 |
| 127 | 350/400 | 24 | 9 | 4.2 | 11 |
| 132 | 350 / 400 | 24 | 9 | 4.2 | 11 |
| 152 | 350 / 400 | 24 | 9 | 4.2 | 13 |
| 160 | 350 / 400 | 24 | 9 | 4.5 | 13 |
| 167 | 350 / 400 | 24 | 9 | 4.5 | 14 |
| 180 | 350 / 400 | 24 | 9 | 4.5 | 14 |
| 200 | 350 / 400 | 24 | 9 | 4.5 | 16 |
| 250 | 350 / 400 | 24 | 9 | 5.0 | 17 |
| 300 | 350 / 400 | 24 | 9 | 5.0 | 18 |
| 350 | 350 / 400 | 24 | 9 | 5.0 | 20 |
| 400 | 350 / 400 | 24 | 9 | 5.0 | 22 |
| 450 | 350 / 400 | 24 | 9 | 5.0 | 23 |
| 500 | 350 / 400 | 24 | 9 | 5.0 | 25 |
Diamond core drill Model:Z1Z-TK-255
Max Drilling Diameter:255mm
Rated Voltage: 110/220/240V~
Rated Frequency: 50/60Hz
Rated Input Power: 3200W
No-Load Speed:400/800r/min
N.W/G.W: 38/56 Kg/1pc
Packing Size/pcs:111x30x44cm/1pc
*Equip safety clutch
*Overload protection switch
*Two-gear rotary speed
Model No.: HSDB1001150
Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification
Model No.: HSDB1001150
Features: dry diamond core drill bit attributes:
1) dry type
2) laser welded
3) high quality
4) spiral shank
Model No.: 5mm-100mm
Features: diamond drill bit
Sharp,wear-resisting
Don't jumping edge
Long service life
Punch least 2500
Model No.: 3-3/5" to 26"
Features: API 6 1/2" IADC 517 Three cone bits
1)Standard:API ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB
Model No.: many
Features: electroplated diamond drill
Sharp,wear-resisting
Don't jumping edge
Long service life
Model No.: many
Features: electroplate diamond drill
used for glass, ceramic, stone material and other drilling.
Model No.: 5mm-100mm
Features: Diamond drill bits
1 fast drilling speed
2 high efficiency and less chipping
3 minimum material deformation
4 long life
Model No.: YT-154
Features: YT-154 Electroplate sculpture Bit
Thickness:0.3/0.4/0.5mm
Diamond Grit:100/150/200#
Model No.: FT-DS-065
Features: Drill Set
LJZH-010
Tin-coated Drill Set,
Available in Length of 235, 460 and 600mm
Model No.: ST-E72839
Features: Wet Dry Diamond Core Drill
1.Change into segment type
2.Various of model and dimension available
3.Good
Model No.: LB-010
Features: HAND TOOL SET
DRILLS
OEM AND CUSTOMIZED SERVICE
Model No.: 3x100-40x300
Features: 1.MPA certificates
2.ISO9001
3.can make the customer logo
4. surface finish: bright or titanium
5.long life and low price