SR28 drill bit

SR28 drill bit

SR28 drill bit

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

SR28 drill bit

Product no. Product code Front shapeBit
diameter
Retrac No. of
buttons
Buttons x
button
diameter
Buttons angle Flushing hole Indexing
template for
grinding
mm  inchgauge  centerside  center

Ballistic

90029167 125-5033-27-67-99,39-20 Flat Face 33 1⅓” No 7 5×8 2×7 35° 2 87004741
90514137 125-5033-41-67,39-20 Flat Face 33 1⅓” No 7 5×8 2×7 40° 1 1 87004037
90514102 125-5035-27-67,39-20 Flat Face 35 1⅜” No 7 5×9 2×7 25° 1 1 87003483
90003625 125-5037-99-67,39-20 Flat Face 37 1½” No 7 5×9 2×7 35° 1 1 87004741
90516334 125-5038-41-67,39-20 Flat Face 38 1½” No 7 5×9 2×8 40° 1 1 87004741
90516422 125-5045-37-67,39-20 Flat Face 45 1¾” No 9 6×9 3×8 40° 3 87003481

Spherical

90514117 125-5033-41,39-20 Flat Face 33 1⅓” No 7 5×8 2×7 40° 1 1 87004037
90514200 125-5033-17,39-20 Flat Face 33 1⅓” No 7 5×7 2×7 35° 1 1 87003484
90514322 125-5035-27,39-20 Flat Face 35 1⅜” No 7 5×9 2×7 25° 1 1 87003483
90514167 125-5037-99,39-20 Flat Face 37 1½” No 7 5×9 2×7 35° 1 1 87003483
90514282 125-5038-27,39-20 Flat Face 38 1½” No 7 5×9 2×7 30° 1 1 87003483
90029184 125-5040-27,39-20 Flat Face 40 1⁴⁄₇” No 7 5×9 2×7 40° 1 1 87004741
90515379 125-5041-27,39-20 Flat Face 41 1⅝” No 7 5×9 2×8 40° 1 1 87005310
90515543 125-5042-27,39-20 Flat Face 42 1⅔” No 7 5×9 2×8 40° 1 1 87005310
90029307 125-5043-27,39-20 Flat Face 43 1⅔” No 7 5×9 2×9 35° 1 1 87005310
90514507 125-5045-27,39-20 Flat Face 45 1¾” No 7 5×11 2×8 30° 1 2 87003480
90003626 125-5048-37,39-20 Flat Face 48 1⅞” No 9 6×10 3×9 40° 3 1 87003486
90514793 125-5051-27,39-20 Flat Face 51 2″ No 7 5×11 2×10 35° 1 2 87003485
90029897 125-5076-42-24,57-20 Dome bit 76 3″ No 9 6×12,7 3×12,7 45° 3 1 87003951

Trubbnos

90030055 125-5041-39-70,37-20 PUG -Flat Face 41 1⅝” No 9 6×9 3×7 35° 3 3 87003495
90030012 125-5045-39-70,37-20 PUG -Flat Face 45 1¼” No 9 6×10 3×9 35° 3 3 87003495
90030067 125-5048-39-70,37-20 PUG -Flat Face 48 1⅞” No 9 6×11 3×9 35° 3 3 87003495
SR28 drill bit

SR28 drill bit

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.

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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