- Maxdrill Rock Tools Co., Ltd
- Main products: rock drilling tools: drill bit, drill rod, shank adapter
Home > Products > drill bit > Maxdrill Small Hole Drilling Taper Drill Bit H22 12degree Taper 33mm Bit
Maxdrill Small Hole Drilling Taper Drill Bit H22 12degree Taper 33mm Bit
USD $12 - $20
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1 Piece(Min.Order)
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Product Details
| Brand Name | Maxdrill | Place of Origin | China | |
| Model Number | 30332207-12 | Application | mining | |
| Chemical Composition | 45CrNiMov |
Product Description
Product Despcription
| Dimensions D | Flushing hole(mm) | Buttons(mm) | Angle | Class | Part no. | |||
| mm | in | Front No Size | Gauge No Size | Front No Size | Gauge No Size | |||
| 32 | 1 1/4 | 2*4 | 1*4 | 2*7 | 5*7 | 40° | - | 30322207-12 |
| 33 | 1 5/16 | 2*4 | 1*4 | 2*7 | 5*7 | 40° | - | 30332207-12 |
| 35 | 1 3/8 | 2*4 | 1*5 | 2*7 | 5*7 | 40° | - | 30352207-12 |
| 36 | 1 13/32 | 2*4.5 | 1*5 | 2*7 | 5*8 | 40° | - | 30362207-12 |
| 38 | 1 1/2 | 2*4.5 | 1*5 | 2*8 | 5*8 | 40° | - | 30382207-12 |
| 40 | 1 9/16 | 2*5 | 1*5 | 2*8 | 5*8 | 40° | - | 30402207-12 |
| 32 | 1 1/4 | 2*4.5 | 1*4.5 | 2*7 | 6*7 | 15°,35° | - | 30322208-12 |
| 34 | 1 11/32 | 2*4.5 | 1*4.5 | 2*7 | 6*7 | 15°,35° | - | 30342208-12 |
| 38 | 1 1/2 | 2*5 | 1*5 | 2*8 | 6*8 | 15°,35° | - | 30382208-12 |
| 45 | 1 3/4 | 2*5.5 | 2*4 | 2*8 | 6*9 | 15°,35° | - | 30452208-12 |
| 36 | 1 13/32 | 2*4.5 | 1*5 | 2*7 | 5*8 | 35° | - | 30362507-12 |
| 38 | 1 1/2 | 2*4.5 | 1*5 | 2*8 | 5*8 | 35° | - | 30382507-12 |
| 41 | 1 9/16 | 2*5 | 1*5 | 2*7 | 5*9 | 35° | - | 30412507-12 |
| 43 | 1 11/16 | 2*5 | 1*5 | 2*8 | 5*9 | 35° | - | 30432507-12 |
| 30 | 1 3/16 | - | 2*5 | - | - | - | - | 313022-12 |
| 32 | 1 1/4 | - | 2*5 | - | - | - | - | 313222-12 |
| 34 | 1 11/32 | - | 2*5 | - | - | - | - | 313422-12 |
| 36 | 1 27/64 | - | 2*5 | - | - | - | - | 313622-12 |
| 38 | 1 1/2 | - | 2*5.5 | - | - | - | - | 313822-12 |
| 40 | 1 37/64 | - | 2*5.5 | - | - | - | - | 314022-12 |
| 30 | 1 3/16 | - | 2*5 | - | - | - | - | 313025-12 |
| 32 | 1 1/4 | - | 2*5 | - | - | - | - | 313225-12 |
| 34 | 1 11/32 | - | 2*5 | - | - | - | - | 313425-12 |
| 36 | 1 27/64 | - | 2*5 | - | - | - | - | 313625-12 |
| 38 | 1 1/2 | - | 2*5.5 | - | - | - | - | 313825-12 |
| 40 | 1 37/64 | - | 2*5.5 | - | - | - | - | 314025-12 |
Bit Diameter: 30-45mm
Size: Hex. 22mm, 25mm
Taper degree: 4°46′, 6°, 7°, 11°, 12°
Applications: Quarrying, small hole drilling
Our tapered bits include button, cross and chisel designs.
Longer service life and lower drilling costs.
11°, 12° tapered button bit with hot zinc-coating
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- Maxdrill Rock Tools Co., Ltd
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