1,stable performance , long life
2,customer's dimension is acceptable
3,cheap price ,good quallity,on time delivery
Port: XIAMEN
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 2000 Piece/Pieces per Day
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: paper box or wooden box.
Delivery Detail: 7 ~ 10 days,depends on your quantity.
stable performance Diamond Core Drill Bit for marble,granite,travertine,limestone,sandstone
We produce sintered and welding diamond core drill bits, used for drilling marble, granite, artifical stone, ceramic, bricks etc.
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.
| 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 |
Welcome to give me inquiry,we will give special favor to you,any question just send me an email here,I will respond you very very soon.
Model No.: TX010
Features: 1.Description:HSS Drill Bits
2.Material: HSS ,HSS Cobalt
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1.0-20 MM
Model No.: TX010
Features: 1.Description:Polished HSS Drill Bits
2.Material: HSS
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1-20 MM
Model No.: TX010
Features: 1.Description:Drill Bits Set
2.Material: HSS,HSS Cobalt
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1-10.0 MM
Model No.: TX010
Features: 1.Description:Twist Drill Bits Set
2.Material: HSS,HSS Cobalt
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1-10.0 MM
Model No.: YT-190
Features: YT-190 sculpture- Diamond Mounted Points
Diamond Grit:200/300/400/600#
Model No.:
Features: Twist drill bits:Din standard,ANSI standard,Metric sieze and imperial size
Model No.: 6--25 inch
Features: 1.many good cutterds
2.suitable price
3.high quality
4.we have large quantity
Model No.: 6'---26'
Features: good price
2.whole
3.high quality
Model No.: CBAA
Features: Masonry Diamond Core Bits with Spiral Tube for Brick, Block and Light Duty Concrete
good quality
longer life low price
Model No.: GBRE
Features: Geological Electroplated Diamond Reaming Shells
good quality professional
low price long life
high performance
Model No.: all types
Features: 1.Carbide coal drilling bits
2.with various Grade and Type
3.fresh raw material
4.good quality& price
5.fresh raw material.
Model No.: CBMB
Features: Hand-Held Diamond Core Drill Machine
low price long life
good quality high performance