diamond drill rod b22 32mm tapered hard rock button drill bit
What can you get from KSQ?
1. Good service for the products purchased
2. Good quality control of products produced
3. Reasonable prices for the products offered
4. Best advices based on the experience and knowledge of well know what to do and how to do
Product Description
Tapered button bit to drill quarry granite rock
Bit diameter: 32mm to 42mm
Body height: 50mm, 55mm,60mm
Taper/Grade: 6 degree, 7 degree, 11 dregree, 12 degree
Shank Diameter: for Hex22 tapered rod
Taper button bit - For 22 mm (7⁄8") hex. Rod | ||||||||||
| Bit Diameter | mm | 32 | 33 | 34 | 35 | 36 | 38 | 40 | 42 |
inch | 1 1/4 | 1 2/7 | 1 1/3 | 1 3/8 | 1 3/7 | 1 1/2 | 1 4/7 | 1 2/3 | ||
| Tungsten Carbide Button Number | 4, 5, 6, 7, 8 | ||||||||
Taper/Grade | 6,7,11,12 degree |
Product Code System
Tapered Button Bits:
BS432-7D-(22)(23)
BS = Button Bit, Short Skirt
4 = Number of Tungsten Carbide Inserts
32 = Bit Diameter in mm
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7D = 7 Degrees Taper
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(22) (23) = Bit Inside Diameter in mm, specific for Tapered Rod
Diameter
Part Number | Bit Diameter | Tungsten Carbide Button (No. x mm) | ||
(mm) | (inch) | Front Buttons | Gauge Buttons | |
4148300157 | 32 | 1 1/4 | 1x8 | 3x8 |
4148300158 | 33 | 1 2/7 | 2x7 | 5x7 |
4148300159 | 34 | 1 1/3 | 2x7 | 4x7 |
4148300160 | 35 | 1 3/8 | 2x7 | 5x8 |
4148300161 | 36 | 1 3/7 | 1x8 | 3x9 |
4148300162 | 36 | 1 3/7 | 2x7 | 5x8 |
4148300163 | 38 | 1 1/2 | 1x8 | 3x9 |
4148300164 | 38 | 1 1/2 | 2x7 | 5x8 |
4148300165 | 38 | 1 1/2 | 2x7 | 5x9 |
4148300166 | 40 | 1 4/7 | 1x8 | 3x9 |
4148300167 | 40 | 1 4/7 | 1x9 | 3x10 |
4148300168 | 40 | 1 4/7 | 1x9 | 3x9 |
4148300169 | 40 | 1 4/7 | 2x7 | 5x9 |
4148300170 | 42 | 1 2/3 | 1x8 | 3x9 |
4148300171 | 42 | 1 2/3 | 1x9 | 3x10 |
4148300172 | 42 | 1 2/3 | 1x9 | 3x9 |
4148300173 | 42 | 1 2/3 | 2x8 | 5x9 |
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Wooden box Package:
Other products include:
Integral Drill Rods
Tapered Drilling Tools
Threaded Drilling Tools
Down-the-hole (DTH) Drilling Tools
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality