R25 Drill bits

R25 Drill bits

R25 Drill bits

King Kong Drills company produce different size and type coal cutting picks ,rock drilling tools, cutting picks, road milling teeth etc.

Customization:

Customized logo(Min. Order: 1 Pieces)
Customized packaging(Min. Order: 1 Pieces)
Graphic customization(Min. Order: 1 Pieces)

please contact info@kingkongdrillsltd.com if you need them.

Description

R25 Drill bits

Product No. Product code Front shape Button
size
Bit
diameter
Retrac No. of
buttons
Buttons x
button
diameter
Buttons angle Flushing hole Indexing
template for
grinding
mm          inchgauge      center

Ballistic buttons

90510274 102-5033-17-67,39-20 Flat Face Std 33 1⅓” No 7 5×7 2×7 35° 1 1 87003484
90514118 102-5033-41-67,39-20 Flat Face Std 33 1⅓” No 7 5×8 2×7 40° 15° 1 1 87004037
90509723 102-5035-27-67,39-20 Flat Face Std 35 1⅜” No 7 5×9 2×7 25° 1 1 87003483
90513900 102-5037-99-67,39-20 Flat Face Std 37 1½” No 7 5×9 2×7 40° 20° 1 1 87004741
90505180 102-5038-27-67,39-20 Flat Face Std 38 1½” No 7 5×9 2×7 40° 1 1 87003483
90505176 102-5041-27-67,39-20 Flat Face Std 41 1⅝” No 7 5×9 2×8 40° 1 1 87003499

Spherical buttons

90510448 102-5033-17,39-20 Flat Face Std 33 1⅓” No 7 5×7 2×7 35° 1 1 87003484
90505181 102-5035-27,39-20 Flat Face Std 35 1⅜” No 7 5×9 2×7 25° 10° 1 1 87003483
90505295 102-5037-27,39-20 Flat Face Std 37 1½” No 7 5×9 2×7 30° 1 1 87003483
90513899 102-5037-99,39-20 Flat Face Std 37 1½” No 7 5×9 2×7 35° 15° 1 1 87004741
90505179 102-5038-27,39-20 Flat Face Std 38 1½” No 7 5×9 2×7 30° 1 1 87003483
90505175 102-5041-27,39-20 Flat Face Std 41 1⅝” No 7 5×9 2×8 35° 1 1 87003499
90505145 102-5045-27,39-20 Flat Face Std 45 1¾” No 7 5×11 2×8 30° 2 1 87003480
90513912 102-5048-27,39-20 Flat Face Std 48 1⅞” No 7 5×11 2×9 35° 10° 2 1 87003499
90505353 102-5051-27,39-20 Flat Face Std 51 2″ No 7 5×11 2×10 35° 1 2 87003485

Full ballistic bit

90515669 102-5038-34-66,39-20 Flat Face Std 38 1½” No 8 6×8 2×8 35° 2 0 87005314

Please note: that all button bits are manufactured over-sized 0,5-2,5 mm (it depends on the size of bit and buttons), meaning that for example a 45,0 mm bit is at least 45,5 mm
as new, or the size of a 140,0 mm new bit can be 141,5 mm to 142,5 mm (it depends on the model and type of bit). This is done because of the fast initial wear on button bits. It is
important to consider that the drilled hole could vary in size due to drilling conditions, drilling practices and ground formation.

R25 Drill bits

R25 Drill bits

Application

According to different applications ,King Kong Drils offers three major types round shank picks :  rotary drilling picks,road header picks,road milling picks.Mainly used for coal mining and tunnel,tunnels,ground trenching and other excavation works,   and mainly equipped with shearer,boring machine,milling machines and other equipment.  Applied to all kinds of soft and hard soil, rock and concrete layer.

Plant show

How can we keep the quality stable?

  1. Raw material selected
  2. Advanced design and production equipment
  3. Skilled technician
  4. Finished Product testing
  5. Customers’ feedback to change design and materialas.

What we do?

We specialized in six industrial fields and professional supply over 146 kind product verified in over 400 specifications.As the Superhard composite material department,our product range including Earth drilling tools,PDC cutter,PDC drill bit,Holder and blade of Chain saw and other superhard composite material tools.

Technology advantage
We were awarded 2 National Gold Prizes and 128 Scientific Promotion Prizes and we have got 76 patents in recent years.

Hand hold rock drill

Air-leg Rock Drill

FAQ

1.what can you buy from us?
Air Compressor,Drilling Rig,Drill Bit,Spare Parts

2.How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.

3.How is the shipment? How long does it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.

4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.

5.Do you have any certificate of authorization?
A: Our machinery is CE certified.

KINGKONGDRILL Co., Ltd has always valued end users’ first hand feedback to helps us in delivering products that suits for their own use.

We appreciate feedback from customers and it is our mission to continually excel ourselves in manufacturing quality products with the relentless efforts we put in.

For the pursuit of long time business cooperation, we don’t make cheap quality and offer cheap prices to lure business.

To KINGKONGDRILL Co., Ltd, quality comes first. For quality guarantee, we conduct strict inspections throughout the production and after the production.

We are capable of customizing for your ground condition: we can select proper tungsten carbide tips for your different hard rock condition.

In the passion we carry, our cutting teeth will help our customers to make more money when using our teeth over bigger companies that don’t know or care about individual customer requirement.

Please contact Bruce if you need any rock drilling tools or Mining picks.

Bruce

Email: info@kingkongdrillsltd.com

Whatsapp/Phone:+8617638571343

www.chinadrillingtools.cn

www.kingkongdrillsltd.com

www.kingkongdrillslimited.com

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