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Brand Name : MIROC by KSQ
Model Number : R32 Threaded Button Drill Bits
Place of Origin : China
MOQ : 10 Pieces
Price : USD$10-$50
Supply Ability : 20000 pieces per month
Delivery Time : 15-20 days
Packaging Details : Carton Box or Wooden Box
Certification : ISO9001
Payment Terms : D/A, L/C, T/T, D/A, D/P, Western Union, MoneyGram
Product name : R32 Threaded Button Drill Bits
Diam : 45mm
Color : Green or Customize
Application : Tunneling,Undergroundmining,Open pit mining,Anchoring
Carbide Button : Spherical Button,Ballistic Button,Ogive Button Type:Center Drill Bit
Use : rock drilling
Material : tungsten carbide
R32 45mm Hard Rock Mining Top Hammer Drilling Tools Threaded Button Drill Bits
Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects.
| SPECIFICATIONS FOR R32 45mm THREADED BUTTON BIT FOR TUNNELING | |||
| Item | Specification | Choice | OEM Service | 
| Product Name | R32 45mm Threaded Button Bit | R32-45mm Drill Bit | Available | 
| Brand | MIROC by KSQ | Customize | Available | 
| Material | 45CrNiMoV | 35CrNiMoV | Not Availbale | 
| Carbide Size | 6*10mm,3*8mm | 6*9mm,3*8mm | Available | 
| Diameter | 45mm | 43mm-64mm | Available | 
| Length | 110mm | 120mm | Available | 
| Socket diameter | 32mm | 35mm | Available | 
| Uses | Tunneling | Underground drilling | Available | 
| Color | Green | Blue,yellow | Available | 
Specification
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | |
| Spherical | ||||||||
| 41 | 1 3/5 | 2×9 | 4×9 | 35° | 1 | 1 | 0.6 | 4148300489 | 
| 41 | 1 3/5 | 2×8 | 5×9 | 35° | 1 | 1 | 0.7 | 4148300490 | 
| 43 | 1 2/3 | 2×9 | 5×9 | 35° | 1 | 2 | 0.7 | 4148300491 | 
| 43 | 1 2/3 | 2×9 | 5×10 | 35° | 1 | 1 | 0.7 | 4148300492 | 
| 43 | 1 2/3 | 2×9 | 6×9 | 40° | 2 | - | 0.7 | 4148300493 | 
| 45 | 1 7/9 | 2×9 | 5×11 | 30° | 1 | 1 | 0.8 | 4148300494 | 
| 45 | 1 7/9 | 2×9 | 6×10 | 35° | 2 | - | 0.8 | 4148300495 | 
| 45 | 1 7/9 | 3×8 | 6×10 | 30° | 3 | - | 0.8 | 4148300496 | 
| 48 | 1 8/9 | 2×9 | 5×11 | 35° | 1 | 1 | 0.9 | 4148300497 | 
| 48 | 1 8/9 | 2×9 | 6×10 | 40° | 2 | - | 0.9 | 4148300498 | 
| 48 | 1 8/9 | 3×8 | 6×10 | 40° | 3 | - | 0.9 | 4148300499 | 
| 48 | 1 8/9 | 3×9 | 6×10 | 30° | 3 | - | 0.9 | 4148300500 | 
| 51 | 2 | 2×10 | 5×11 | 35° | 1 | 1 | 1 | 4148300501 | 
| 51 | 2 | 2×10 | 6×10 | 40° | 2 | - | 1 | 4148300502 | 
| 51 | 2 | 3×9 | 6×10 | 35° | 3 | - | 1 | 4148300503 | 
| 57 | 2 1/4 | 3×9 | 6×11 | 35° | 3 | - | 1.3 | 4148300504 | 
| 64 | 2 1/2 | 3×10, 1×10 | 6×11 | 35° | 3 | - | 1.6 | 4148300505 | 
| 64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 1.6 | 4148300506 | 
| 76 | 3 | 4×11 | 8×11 | 40° | 2 | - | 2.6 | 4148300507 | 



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