Button bits – For 22 mm (7/8″) hex. Rod. 12° taper angle

Button bits – For 22 mm (7/8″) hex. Rod. 12° taper angle

Button bits – For 22 mm (7/8″) hex. Rod. 12° taper angle. Short skirt.

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

Button bits – For 22 mm (7/8″) hex. Rod. 12° taper angle.

Short skirt.

Product no.      Product codediameter    Length          No.of buttonsButtons*button diameter gauge anglefront angleflushing holeweight
90512895 177-9027-56-67,51-20 27 1¹¹⁄₁₆” 50 1³¹⁄₃₂” 6 4×8 2×6 40° 15° 1 1 0,2
90510695 177-9028-23-67,39-20 28 1⅛” 50 1³¹⁄₃₂” 4 3×7 1×7 20° 1 1 0,1
90516429 177-9028-56-67,51-20 28 1⅛” 50 1³¹⁄₃₂” 6 4×6 2×6 35° 1 1 0,2
90510181 177-9030-56-67,51-20 30 1³⁄₁₆” 50 1³¹⁄₃₂” 6 4×7 2×7 30° 1 1 0,2
90509650 177-9032-14-67,39-20 32 1¼” 55 2⁵⁄₃₂” 7 5×7 2×7 35° 1 2 0,3
90509841 177-9032-17-67,39-20 32 1¼” 55 2⁵⁄₃₂” 7 5×7 2×7 35° 1 1 0,2
90512817 177-9032-34-67,39-20 32 1¼” 55 2⁵⁄₃₂” 8 6×7 2×7 39° 15° 1 2 0,3
90512648 177-9033-14-67,39-20 33 1⁵⁄₁₆” 55 2⁵⁄₃₂” 7 5×7 2×7 35° 1 2 0,2
90509842 177-9033-17-67,39-20 33 1⁵⁄₁₆” 55 2⁵⁄₃₂” 7 5×7 2×7 35° 1 1 0,2
90003511 177-9033-34-67,39-20 33 1⁵⁄₁₆” 55 2⁵⁄₃₂” 8 6×7 2×7 35° 1 2 0,2
90513909 177-9033-41-67,39-20 33 1⁵⁄₁₆” 55 2⁵⁄₃₂” 7 5×8 2×7 40° 15° 1 1 0,2
90509956 177-9034-27-67,39-20 34 1¹¹⁄₃₂” 55 2⁵⁄₃₂” 7 5×8 2×7 35° 1 1 0,2
90509535 177-9035-27-67,39-20 35 1⅜” 55 2⁵⁄₃₂” 7 5×9 2×7 35° 1 1 0,2
90512721 177-9036-27-67,39-20 36 1¹³⁄₃₂” 55 2⁵⁄₃₂” 7 5×9 2×7 35° 1 1 0,3
90512710 177-9037-27-67,39-20 37 1¹⁵⁄₃₂” 55 2⁵⁄₃₂” 7 5×9 2×7 40° 1 1 0,3
90512658 177-9038-17-67,39-20 38 1½” 55 2⁵⁄₃₂” 7 5×9 2×7 40° 1 1 0,3
90510676 177-9038-23-67,39-20 38 1½” 55 2⁵⁄₃₂” 4 3×9 1×9 40° 1 1 0,2
90509554 177-9038-27,39-20 38 1½” 55 2⁵⁄₃₂” 7 5×9 2×7 35° 1 1 0,2
90512669 177-9038-27-67,39-20 38 1½” 55 2⁵⁄₃₂” 7 5×9 2×7 35° 1 1 0,2
90512318 177-9041-27-67,39-20 41 1⅝” 55 2⁵⁄₃₂” 7 5×9 2×7 35° 1 1 0,3
90512619 177-9045-27-67,39-20 45 1¾” 55 2⁵⁄₃₂” 7 5×9 2×7 35° 1 1 0,3

Long skirt.

Product no. Product codeDiameter LengthNo. of
buttons
Buttons x
button
diameter
Gauge
buttons
angle°
Front
buttons
angle°
Flushing hole Weight
approx.(kg)
mm/inchmm/inch side/frontgauge/center

 

90510640 177-5032-17-67,39-20 32 1¼” 71 2²⁵⁄₃₂” 7 5×7 2×7 35° 1 1 0,3
90512297 177-5033-17-67,39-20 33 1⁵⁄₁₆” 71 2²⁵⁄₃₂” 7 5×7 2×7 35° 1 1 0,3
90512825 177-5033-34-67,39-20 33 1⁵⁄₁₆” 71 2²⁵⁄₃₂” 8 6×7 2×7 40° 15° 1 2 0,3
90512707 177-5033-40-67,39-20 33 1⁵⁄₁₆” 71 2²⁵⁄₃₂” 9 6×7 3×7 40° 20° 3 0,3
90512826 177-5035-34-67,39-20 35 1⅜” 71 2²⁵⁄₃₂” 8 6×8 2×7 45° 15° 1 2 0,3
90502644 177-5038-27,39-20 38 1½” 71 2²⁵⁄₃₂” 7 5×9 2×7 35° 1 1 0,4
Button bits – For 22 mm (7/8″) hex. Rod. 12° taper angle
Button bit – For 22 mm (7/8

Button bits – For 22 mm (7/8″) hex. Rod. 12° taper angle

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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