Rock Drilling Bits, Normal Chisel Bits, Cross Bits
Rock Drilling Bits, Normal Chisel Bits, Cross Bits
Our cross bits diameters are from38mmto127mm, and different type are available, like R22,
R25,R32, R38, T38,T45,T51,ST58, ST68,etc
.
Feature
1. Excellent drilling penetration
2. Used in very hard or hardest rock formation
3. Adequate for various construction conditions
4. Strong corrosion resistance
Application
1.The cross bit is suitable for digging of very hard rock formation, hard formation and crack-grown formation.
2.All cross bits have to be reground at regular intervals to crush rock efficiently.
3.We choose different material and size for the cross bits in order to adapt the different rock formations and
working conditions.
Main technical paremeter
H25
| diameter | button(mm) | flushing holes | ||
| mm | inch | length*width*height | side | front |
| 35 | 1 3/8" | 13*8*12 | 4 | 1 |
| 38 | 1 1/2" | 14*8*12 | 4 | 1 |
| 41 | 1 21/32" | 15*8*12 | 4 | 1 |
| 45 | 1 49/64" | 17*8*12 | 4 | 1 |
| 48 | 1 57/64" | 17*8*14 | 4 | 1 |
| 51 | 2" | 19*10*16 | 4 | 1 |
| 57 | 2 1/4" | 22*10*16 | 4 | 1 |
| 64 | 1 33/64" | 24*10*16 | 4 | 1 |
| 76 | 3" | 29*12*20 | 4 | 1 |
R25/R28
| diameter | button(mm) | thread | |
| mm | inch | length*width*height | side |
| 35 | 1 3/8" | 14*8 | R25 |
| 38 | 1 1/2" | 14*8 | R25 |
| 41 | 1 5/8" | 14*8 | R25 |
| 43 | 1 11/16" | 14*8 | R25 |
| 38 | 1 1/2" | 14*8 | R28 |
| 43 | 1 11/16" | 14*8 | R28 |
| 45 | 2 3/4" | 14*8 | R28 |
R32
| diameter | button(mm) | thread | |
| mm | inch | length*width*height | side |
| 45 | 1 3/4" | 16*10 | R32 |
| 48 | 1 7/8" | 16*10 | R32 |
| 51 | 2 | 16*10 | R32 |
| 57 | 2 1/4" | 16*10 | R32 |
| 64 | 2 1/2" | 18*13 | R32 |
| 76 | 3 | 18*13 | R32 |
Send Inquiry to This Supplier
You May Also Like
-
High Quality Roadway Rock Bolt Expanding Shell Hollow R25 Anchor Rod BarNegotiableMOQ: 1 Piece
-
Bimetallic Composite Crusher Wear Parts Hammer for Stone Crushing PlantNegotiableMOQ: 1 Piece
-
Mining Machinery PartsNegotiableMOQ: 2000 Pieces
-
Hardfacing Abrasion High Wear Resistant Performance Cladding Plate TubeUS$ 399.69 - 399.69MOQ: 1 Square Meter
-
Drilling Equipments Drilling Fluids Vacuum DegasserNegotiableMOQ: 1 Set
-
Good Quality Tungsten Carbide Button InsertsUS$ 1 - 5MOQ: 100 Pieces
-
Airless Truck Tire Solid Vehicle Tire 17.5-25 20.5-25 for Mining Machine PartsUS$ 16 - 200MOQ: 1 Piece
-
Ball Mill Plant Used Automatic Feeding Electromagnetic Vibrating FeederUS$ 650 - 800MOQ: 1 Set
-
API 16A Cameron/shaffer Type Single Ram BOP Manual for Oilfield DrillingUS$ 100000.00 - 100000.00MOQ: 1 Set
-
High QualityBearing Seat Sodium Ductile Iron Pipe Clampsductile Iron CastingUS$ 0.8 - 1.3MOQ: 1 Metric Ton


