Maxdrill Top hammer Reaming tool pilot bit reaming bit R32 12 degrees taper 41mm Carbide Button for enlarge the drill hole
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- Supplier: Maxdrill Rock Tools Co. Ltd.
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Product Overview
Description
Products Description
Maxdrill R25 thread pilot bit and reaming bit 6°taper for drifting and tunneling
Length of drill rod: 1830-5530mm
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting and tunneling
Website: www.maxdrillrocktools.com
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting and tunneling
Website: www.maxdrillrocktools.com
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Dimensions | Flushing holes(mm) | Buttons(mm) | Angle | Class | Part No. | ||||||
mm | Inch | Front No Size | Gauge No Size | Front No Size | Gauge No Size | ||||||
41 | 1 5/8 | 2X5 | 2X5.5 | 2X8 | 4X9 | 30° | - | 3041R3206KP | |||
89 | 3 1/2 | - | - | 4X10 | 8X11 | 35° | - | 3089R3212KR | |||
102 | 4 | - | - | 4X12 | 8X12 | 35° | - | 30102R3212KR | |||
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FAQ
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:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
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:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
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