Reinforced concrete core drill bit
1.Wet drilling concrete
2.Laser/silver welded bit
3.Drill long shank
4.Construction tools
Port: Xiamen
Minimum Order Quantity: 20 Piece/Pieces According to your request
Supply Ability: 10000 Piece/Pieces per Month Depend on market
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: Packed in paper cases.
Delivery Detail: After confirm payment/According to the quantity
Diamond Drill Bits for Reinforced Concrete - Construction use
Diamond Core Bit. It is ideal for drilling in concrete and reinforced concrete. Excellent for medium steel and rebar. More diamonds at a higher quality giving you longer lasting bits that cut faster, reducing your cost per hole. Works well on both concrete and asphalt.
Different shape and special size are available on requirement.
| Diameter (mm) | Segment No. (pcs) | Segment Size (mm) | Length | Welding Method | Adaptor |
| 20 | 2 | 19x3x7 | 270-450mm Normal 400mm | Silver Welding or Laser Welding | 1/2" BSP 1 1/4" UNC |
| 22 | 2 | 20x3x7 | |||
| 25 | 3 | 14x3x7 | |||
| 28 | 3 | 14x3x7 | |||
| 32 | 4 | 16x3x7 | |||
| 38 | 4 | 20x3.2x7 | |||
| 42 | 4 | 20x3.5x7 | |||
| 48 | 4 | 24x3.5x7 | |||
| 52 | 4 | 24x3.5x7 | |||
| 55 | 4 | 24x3.5x7 | |||
| 60 | 5 | 24x3.5x7 | |||
| 65 | 6 | 24x3.5x7 | |||
| 70 | 6 | 24x3.5x7 | |||
| 78 | 6 | 24x3.5x7 | |||
| 83 | 7 | 24x3.5x7 | |||
| 87 | 7 | 24x3.5x7 | |||
| 92 | 8 | 24x3.5x7 | |||
| 102 | 9 | 24x4.0x7 | |||
| 107 | 9 | 24x4.0x7 | |||
| 110 | 9 | 24x4.0x7 | |||
| 120 | 10 | 24x4.0x7 | |||
| 127 | 10 | 24x4.0x7 | |||
| 132 | 10 | 24x4.0x7 | |||
| 140 | 11 | 24x4.0x7 | |||
| 152 | 12 | 24x4.0x7 | |||
| 160 | 12 | 24x4.0x7 | |||
| 168 | 13 | 24x4.0x7 | |||
| 180 | 13 | 24x4.5x7 | |||
| 194 | 14 | 24x4.5x7 | |||
| 203 | 14 | 24x4.5x7 | |||
| 212 | 15 | 24x4.5x7 | |||
| 219 | 16 | 24x4.5x7 | |||
| 245 | 18 | 24x4.5x7 | |||
| 273 | 20 | 24x4.5x7 | |||
| 300 | 24 | 24x5.0x7 | |||
| 350 | 28 | 24x5.0x7 | |||
| 400 | 26 | 20x5.0x7 | |||
| 450 | 30 | 20x5.0x7 | |||
| 500 | 32 | 20x5.0x7 | |||
| 550 | 35 | 20x5.0x7 | |||
| 600 | 40 | 20x5.0x7 |
Model No.: SDS Square
Features: 1.shank:sds plus,sds max,hex,spline
2.flute:double,single
3.tip:flat,cross,W,three
4.package:PVC bag,plastic tube,hanger,etc
Model No.: 1/2" Hex
Features: 1.shank:sds plus,sds max,hex,spline
2.flute:double,single
3.tip:flat,cross,W,three
4.package:PVC bag,plastic tube,hanger,etc
Model No.: HLSD004
Features: 1.For brick&concrete core drilling
2.High drill accuracy
3.Fast drilling speed
4.Bronze Sintered
5.Material:diamond
Model No.:
Features: Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 longlife
Model No.: ph2
Features: D#:T6
B:4.5mm
L1:28MM
VERLENGTH:5Omm
PC/CTN:1000 NW/GW:15/16KG
Model No.: straight shank carbide tipped
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.: Taper Shank
Features: 1.material:4241,4341,9341,M2,M35
2.process:Milled
3.standar:DIN345,DIN1870,DIN340
4.color:white,black
5.shank:straight,taper
Model No.: Hollow electricity
Features: 1.Type:HSS,TCT,Bi-metal,wood,glass,marble,grit,plane
2.Offer all kinds of connecting bar
3.application:cement wall,brick,stone
Model No.: 1/2" Hex
Features: 1.shank:sds plus,sds max,hex,spline
2.flute:double,single
3.tip:flat,cross,W,three
4.package:PVC bag,plastic tube,hanger,etc
Model No.:
Features: 1.for glass drilling
2.all sizes are viable
3.good quality and low price
4.fast drilling
5.diamond material
Model No.: ph2
Features: D#:T6
B:4.5mm
L1:28MM
VERLENGTH:5Omm
PC/CTN:1000 NW/GW:15/16KG
Model No.: ph2
Features: D#:T6
B:4.5mm
L1:28MM
VERLENGTH:5Omm
PC/CTN:1000 NW/GW:15/16KG