civil construction, concrete, brick wall punch. professional users, bridge engineering, metro engineering,
Port: Shanghai
Minimum Order Quantity: 100 Piece/Pieces have
Supply Ability: 10000 Piece/Pieces per Month have
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: carton box
Delivery Detail: 30days
for professional users, bridge engineering, metro engineering, high-grade reinforced concrete drilling.
| Specifications | Unit: mm | |||||
Outer Diameter | Length A | Length B | Segment Dimensions | Number of segment | ||
| Inch | Metric | Thickness | Height | |||
| 11/8″ | 27 | 375 | 450 | 3.7 | 8.5 | 3 |
| 11/3″ | 32 | 375 | 450 | 3.7 | 8.5 | 3 |
| 12/5″ | 36 | 375 | 450 | 3.7 | 8.5 | 3 |
| 13/4″ | 44 | 375 | 450 | 3.7 | 8.5 | 5 |
| 2″ | 51 | 375 | 450 | 3.6 | 8.5 | 5 |
| 21/4″ | 56 | 375 | 450 | 4 | 8.5 | 5 |
| 21/2″ | 63 | 375 | 450 | 4 | 8.5 | 6 |
| 3″ | 76 | 375 | 450 | 4 | 8.5 | 7 |
| 31/4″ | 83 | 370 | 450 | 4 | 8.5 | 8 |
| 31/2″ | 89 | 370 | 450 | 4 | 8.5 | 9 |
| 33/4″ | 96 | 350 | 420 | 4 | 8.5 | 9 |
| 4″ | 102 | 350 | 420 | 4 | 8.5 | 10 |
| 43/4″ | 120 | 350 | 420/500 | 4 | 8.5 | 11 |
| 5″ | 127 | 350 | 420 | 4.2 | 8.5 | 12 |
| 51/5″ | 132 | 350 | 420/500 | 4.5 | 8.5 | 13 |
| 6″ | 152 | 350 | 420 | 4.5 | 8.5 | 14 |
| 61/3″ | 160 | 350 | 420 | 4.5 | 8.5 | 16 |
| 7″ | 180 | 350 | 420 | 4.5 | 8.5 | 18 |
Model No.: All types
Features: OEM various bits,such as impregnated/surface-set diamond core drill bit,tricone bit etc
good feedback diamond core drill bit
Model No.: TX010
Features: 1.Description:Drill Bit, HSS Drill Bit
2.Material:HSS ,HSS Cobalt
3.Degree:118 and 135
4.Used for drilling metal
Model No.: 417 437 517 637 617 537 737 837 4...
Features: Tricone Roller Bits
1.Sizes rang from 3 7/8 -26
2.Cover all all IADC code
3.Reliable quality and best price
bits
Model No.: 1E44F-2A
Features: 1) Engine type:Air-cooled, two-stroke, single cylinder
2) Engine:1E44F-2
3) Rated power:2hp/6500-7000r/min
4) OEM
5) CE
Model No.: TCT
Features: 1.Type:HSS,TCT,Bi-metal,wood,glass
2.material:tungsten,cobalt,vanadium alloy
3.Suitable for:metallic,non-metallic,hard metal
Model No.: HA136
Features: 1.Specification:5 7/8'' 149.2mm
2.IADC:136
3.material:high manganese steel
4.WOB:0.35~1.05KN/mm
5.sealing:rubber rings
Model No.: RZK2
Features: PEX Tool Set
1.Expanding pipe
2.Five years lifeservice
3.Full set tool to choose
Model No.:
Features: 1.20 years experience 2.material: alloy steel and tungsten carbide 3.heat treatment 4.Strict quality warranty 5.ISO9001,SONCAP
Model No.: TY-H024
Features: SIZE: 1-60#
Material:M42,M35,M2,9341
Model No.: all types
Features: cemented carbide tip
1.fast penetration
2.suited carbide
3.non abrasive ground
4.all tungsten carbide
Model No.: well
Features: 1.extremely high hardness and abrasion resistance
2.tungsten carbide substrate
3.improve the malleability and weldability
Model No.:
Features: Electroplated Drill
Feature:Electroplate
Specification :5mm-200mm
Use for marble
Smooth cutting surface,high cutting speed