drill bit sharpener

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Button Bit Grinder
ROSCHEN Pneumatic hand-held Button bit grinder machine (CME button bit grinder,pneumatic button bit grinder) Grinding machine for button bits, grinding pins, Hexagon grinding cup for drill bit, grinding carbide, button bit, DTH bit, tungsten carbide, air flush, water flush, button bit grinder is used for grinding carbide on button bits such as DTH button bits, and top hammer percussive bits.

Diamond grinding cup( ATLAS, CME, KING, Sandvik)
Supply King, CME, Atlas, Sandvik type diamond grinding cups. It's an ideal tool for grinding your broken and blunt button bits, to extend it's drilling life and serving time for saving up drilling costs.
Diamond Grinding Cups of different models are available: 8mm shank model, 9mm shank model, internal hex drive model and 55-drive model. Our grinding cup can be used for grinding 7mm-25mm button size. Other sizes available on request.
Except 55-drive model, the others model all can be used for grinding both the bit button and body steel in one operation. The combination grinding pin benefits from a specially developed grinding material capable of grinding both carbide and steel at a regular and consistent rate.

Diamond Grinding Cups for drill bits sharpening and grinding for extend drilling life, it has following advantages:
- Specially formulated matrix for maximum performance
- Maintain proper profile time and time again
- Strategically positioned flushing outlets for improved flushing and cooling
- Maximize drilling economy
- Yield proven

Specification
Button ShapeButton Size (mm)
Spherical buttons, Ballistic buttons6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
Bit body steel removal7-8 9-10 11-12 13-14 15-16 17-18 19-20

Grinder RS-4
ModelRS-4
Maximum height of drill bit200mm
Maximum diameter of drill bit127mm
Minimum distance between buttons3.5mm
Output, spindle motor1.5kw
Output, table drive motor0.37kw
Output, coolant pump motor0.09kw
Voltage working lighting12V or 24V
Speed, spindle(50 Hz)10000r/min
Speed, table (50 Hz)62r/min
Capacity of cooling-fluid tank22L
Weight, excluding packaging300kg
Working sound pressure101DB
Transport dimensionL 858 x W 750 x H
1867 mm

If you spend your hard-earned money on drill bits that have to be constantly replaced, then you’ll start wondering if you can’t get better value elsewhere. The answer to this problem is a comprehensive range of grinding equipment. Maintaining penetration can therefore save you money.
With JESSIN diamond grinding wheels, that retains their profiles throughout their entire working life, you can be sure that they deliver perfect results. Every time.

FAQ:
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core barrel, casing, drill rod, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling.
Q: If the tool joint the buckle, the screw is not how to do?
A: You can tap and screw, this tool joint is not easy to take over tripping in use.
Q: How about the delivery terms?
A:
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer has 32 years of history we offer prompt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: Where is your factory located in?
A: Our factory is located in Wuxi city, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001. drill bit sharpener
website:

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