Product Details:
Payment & Shipping Terms:
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| Skirt: | Length 80mm | Steel Material: | 42CrMo/Z780/45CrNiMov |
|---|---|---|---|
| Taper Degree: | 4°, 6°, 7°, 11°, 12° | Button Bit Diameter: | 24-48mm |
| Connect Shank Size: | Hex. 19mm, Hex, 22mm And Hex. 25mm | Material: | Tungsten Carbide |
| Use: | Rock Drilling | Type: | Taper Button Bit |
| High Light: | carbide rock drill bits,hard rock drill bits |
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Long Skirt 80mm Dia 34mm Drill Bit for Quarry Small Rock Drill Bit
Carbide buttons with good abrasion resistance performance(YK05)
Suitable steel material 45CrNiMov for hard quarry.
Suit for air leg or hand jack hammer driller in quarry, like YT26.
Q8-34-722-80 specification:
Water (flushing) holes: Front 2pcs, side 1pc
Drill bit diameter Ø34mm
Long Skirt :80mm
Tapered degree:12°
Carbide Button: 8pcs front butons
Button Shape: Semi-ballistc
Our Small drill Bits:
1.Bit Diameter 26mm to 64mm
2.Tapered angle: 3°35‘ 4°46’, 6°, 7°, 11°, 12° and so on
3.Shank size: Hex 22, Hex 25mm
4.Carbide button numbers from 4 buttons to 11 buttons( bit diameter from 24mm to 64mm)
Following are some similar specifications. Please let us know if you need more information.
| Code No. | Diameter(mm) | Length (mm) |
Carbide Dimension |
Code No. | Diameter(mm) | Length (mm) |
Carbide Dimension |
| Q4-26-722-65 | 26 | 65 | 0710×4 | Q7-38-722-50 | 38 | 50 | 0710×2 |
| Q4-28-722-55 | 28 | 55 | 0710×4 | 0913×5 | |||
| Q4-28-722-80 | 28 | 80 | 0710×4 | Q7-38-722-60 | 38 | 60 | 0710×2 |
| Q6-28-722-71 | 28 | 71 | 0710×4 | 0913×5 | |||
| 0610×2 | Q7-38-722-71 | 38 | 71 | 0710×2 | |||
| Q6-28-722-80 | 28 | 80 | 0710×4 | 0913×5 | |||
| 0610×2 | Q7-38-722-80 | 38 | 80 | 0710×2 | |||
| Q6-30-722-65 | 30 | 65 | 0710×6 | 0913×5 | |||
| Q5-30-722-65 | 30 | 65 | 0710×5 | Q8-38-722-50 | 38 | 50 | 0710×2 |
| Q5-32-722-60 | 32 | 60 | 0711×2 | 0812×6 | |||
| 0812×3 | Q8-38-722-80 | 38 | 80 | 0710×2 | |||
| Q6-32-722-60 | 32 | 60 | 0711×6 | 0812×6 | |||
| Q7-32-722-50 | 32 | 50 | 0710×7 | Q6-40-722-60 | 40 | 60 | 0812×2 |
| Q7-32-722-55 | 32 | 55 | 0710×7 | 0913×4 | |||
| Q7-32-722-60 | 32 | 60 | 0710×7 | Q7-40-722-50 | 40 | 50 | 0812×2 |
| Q7-32-722-71 | 32 | 71 | 0710×7 | 0913×5 | |||
| Q7-32-722-80 | 32 | 80 | 0710×7 | Q7-40-722-60 | 40 | 60 | 0812×2 |
| Q8-32-722-71 | 32 | 71 | 0710×8 | 0913×5 | |||
| Q9-32-722-55 | 32 | 55 | 0710×9 | Q7-40-722-71 | 40 | 71 | 0812×2 |
| Q7-33-722-55 | 33 | 55 | 0710×7 | 0913×5 | |||
| Q7-33-722-80 | 33 | 80 | 0710×7 | Q7-40-722-80 | 40 | 80 | 0812×2 |
| Q8-33-722-80 | 33 | 80 | 0710×8 | 0913×5 | |||
| Q9-33-722-71 | 33 | 71 | 0710×8 | Q8-40-722-60 | 40 | 60 | 0812×2 |
| Q6-34-722-60 | 34 | 60 | 0710×6 | 0913×6 | |||
| Q7-34-722-60 | 34 | 60 | 0710×7 | Q7-41-722-50 | 41 | 50 | 0812×2 |
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