DTH drill bit
1.Flat,concave and convex faces
2.Spherical, ballistic, parabolic button
3.Easy operation
Port: CHINA PORT
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 1500 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Inner package with cartons, outer package with wooden cases suitable to long distance delivery.
Delivery Detail: WITHIN 10-15 DAYS AFTER THE ADVANCE PAYMENT
DTH drill bit
Features: 1.applicable hard,very hard and medium soft rock formations.
2.Reliable quality, long service life, rare abnormal breakage during service life.
3.Good flushing effect to ensure high drilling rate
4.Strict quality warranty and compensation rules
5.Can match to the original Atlas Copco DHD112S etc
Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.
Order guide:
Bit Dia.+ Shank + Face shape + Carbide button shape
Examples For Ordinary Bits
Drop center bit, spherical+ballistic(other designs of faces and inserts are available)
Bit Dia.(mm) | Qty.× Button Dia.(mm) | Qty.Air Holes | Weight (kg) | Product Code | ||
| Outer | Front | Back | ||||
| 310 | 15×19 | 9×19+10×19+9×16 | 12×12 | 3 | 140 | 170014 |
| 315 | 18×18 | 9×18+15×18+9×16 | 9×16 | 3 | 145 | 170084 |
| 320 | 18×18 | 9×18+15×18+9×16 | 9×16 | 3 | 150 | 170114 |
| 333 | 18×19 | 9×18+15×18+14×16 | 6×12+6×16 | 3 | 155 | 170434 |
| 350 | 15×19 | 9×19+15×19+15×16 | 12×12 | 3 | 170 | 170254 |
| 381 | 18×18 | 12×18+18×18+21×16 | 9×14 | 3 | 190 | 170794 |
| 400 | 18×19 | 12×19+18×19+29×16 | 12×12 | 3 | 230 | 170214 |
| 420 | 18×19 | 12×19+18×19+30×16 | 12×12 | 3 | 235 | 170464 |
Model No.: YT-055
Features: Best Sinter diamond drill bit
Feature:Sinter
Material:Diamond
Used for Granite
Model No.: More Models
Features: Newest Drill pipe
1)Certified by API&ISO
2)Best quality and best service
3)FOB 200~3000$
4) Cover all IADC codes
Model No.: many
Features: glass drill bits
Sharp,wear-resisting
Don't jumping edge
Punch least 2500
Model No.: many
Features: electroplated Diamond drill, used for glass, ceramic, stone material and other drilling.
Model No.: 5mm-100mm
Features: diamond hole saw
1 fast drilling speed
2 high efficiency and less chipping
3 minimum material deformation
4 long life
Model No.: FT-DB-275
Features: Twist Drill
Drill Bit NT05010
Sell Hss Straight Shank Twist Drill.
Model No.: ST-E72835
Features: Diamond Core Drill Bits For Granite Marble Glass
1.Change into segment type
2.Various of model and dimension available
3.Good
Model No.: 3x100-40x300
Features: 1.MPA certificates
2.ISO9001
3.can make the customer logo
4.good quality,low price
5.long working life
Model No.: LB-036
Features: HAND TOOL SET
DRILLS
OEM AND CUSTOMIZED SERVICE
Model No.: ST-E62835
Features: Diamond Core Drill For Granite
1.Change into segment type
2.Various of model and dimension available
3.Good
Model No.: 15"-48"
Features: 15" TCI Tooth New Hole Opener bits
1-API or ISO 9001:2008
2-Delivery Date: In 7 days
3-Delivery term: By sea or by air
Model No.: HSDB-A
Features: diamond core drill bit for concrete asphalt
1.Professional OEM,premium grade;
2.High quality and long life span .