1.Core drill bits
2.Used for marble,granite,concrete,steel,concrete..etc
3.Factory
4.sintered & electroplated type
Port: Xiamen, China
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 6000 Piece/Pieces per Quarter
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: wooden box or carton
Delivery Detail: 3-5days
Specs : diameter from 4mm to 250mm, shank length from 40mm to 250mm.
Advantage: Drilling stably, fast speed, not breaking the border, not falling off the segments and long life.
Sintered Diamond Core Drill Bits
| Diameter (mm) | Segment Size (mm) | Shank length (mm) |
| 4 | 4*11 | 40~150 |
| 6 | 6*11 | 40~150 |
| 7 | 7*11 | 40~150 |
| 8 | 8*11 | 40~150 |
| 10 | 10*11 | 40~150 |
| 12 | 12*11 | 40~150 |
| 15 | 15*11 | 40~150 |
| 20 | 20*11 /20*7*2.5 | 40~150 |
| 25 | 25*7*2.5 | 40~150 |
| 30 | 30*7*2.5 | 40~150 |
| 35 | 35*7*3.0 | 40~150 |
| 40 | 40*7*3.0 | 40~150 |
| 45 | 45*7*3.0 | 40~150 |
| 50 | 50*7*3.0 | 40~150 |
| 55 | 55*7*3.0 | 40~150 |
| 60 | 60*7*3.0 | 40~150 |
Welding Core Drill Bits
| Diameter (mm) | Segment Size (mm) | Shank length (mm) |
| 25 | 10*10*3 | 40~150 |
| 30 | 10*10*3 | 40~150 |
| 35 | 10*10*3 | 40~150 |
| 40 | 10*10*3 | 40~150 |
| 45 | 10*10*3 | 40~150 |
| 50 | 10*10*3 | 40~150 |
| 55 | 10*10*3 | 40~150 |
| 60 | 10*10*3 | 40~150 |
| 65 | 15*10*3 | 40~150 |
| 70 | 15*10*3 | 40~150 |
| 80 | 15*10*3 | 40~150 |
| 90 | 15*10*3 | 40~150 |
| 100 | 15*10*3 | 80~250 |
| 120 | 15*10*3 | 80~250 |
| 150 | 20*10*3.5 | 80~250 |
| 175 | 20*10*3.5 | 80~250 |
| 200 | 20*10*3.5 | 80~250 |
| 230 | 20*10*3.5 | 80~250 |
| 250 | 20*10*3.5 | 80~250 |
Model No.: CH2015
Features: brush cutter blade
1) Teeth number :40T
2) Meterial:65Mn,50#
3)cutting speed is fast .
Model No.: CH0326
Features: Brush cutter blade with 2T
1) Material:50#,65Mn,SK5 or T8A
2) Thickness :1.4mm,1.6mm or according to your requests .
Model No.: ch2002
Features: hot selling; professional quality; big supply; novel design
Model No.: 4"-20"
Features: Saw Blade
Special design in teeth , and choose resonable alloy blade, make saw blade have more function , not only cutting wood
Model No.: CH1001
Features: TCT saw blade for wood
1)It is suitable for cutting wood
2)specification:255mm*12T
Model No.: ch0133
Features: hot selling; professional quality; big supply; sharp blade;
Model No.: CH0185
Features: Aluminium with super red saw blade:
1)Tooth Shape :Trapeziform-flat teeth
2)professional quality / affordable prices
Model No.:
Features: TCT Saw Blade For Hard Wood :
1)Ordinary saw blade for wood without alloy teeth
Model No.: ch0025
Features: 2011 Newest circular saw blade
1)competitive price;
2)hot selling; sharp blade;
3)big supply;
Model No.:
Features: TCT circular saw blade for shim adjustable scoring
1)Outer diameter: 4-5 (100mm-120mm)
2)Body thickness:3.0mm
3)Kerf:3.6mm
Model No.: CH2010
Features: Long-short Turbo wave saw blade
1)Meterial of body is 65Mn or other .
2)Merterial of segment is segment
Model No.:
Features: 250mm jade saw blade
1. For cutting jade, glass, ceramic, marble, steel, etc.
2. long working life and high efficiency