hex. 25 mm Tapered rods

hex. 25 mm Tapered rods

hex. 25 mm Tapered rods

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


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

if you need them.

please contact info@kingkongdrillsltd.com

Home (kingkongdrillslimited.com)


Hex. 25 mm Tapered Rods

Shank hex. 25 mm (1″) x 108 mm (4 1/4″). Rod hex. 25 mm (1″). Flushing hole diameter 8.6 mm

Hex.25mm Tapered rods

7º taper angle
90029209 594-1106-C,02 600 1’11⅝” 2.8
90029211 594-1112-C,02 1 220 4′ 5.3
90029212 594-1115-C,02 1 500 4’11” 6.4
90029213 594-1116-C,02 1 600 5’3″ 6.8
90029095 594-1118-C,02 1 830 6′ 7.7
90029214 594-1120-C,02 2 000 6’6¾” 8.3
90029215 594-1122-C,02 2 200 7’2⅝” 9.1
90029219 594-1124-C,02 2 400 7’10½” 9.9
90029220 594-1126-C,02 2 600 8’6⅜” 10.7
90029221 594-1132-C,02 3 200 10’6″ 13.0
90029222 594-1139-C,02 3 900 12’9½” 15.8
7º taper angle, without forged collar. L = total length
90515874 594-5106,11 600 1’11⅝”” 2.3
90515875 594-5110,11 1 000 3’3⅜” 3.9
90515876 594-5114,11 1 400 4’7⅛” 5.5
90515877 594-5118,11 1 800 5’10⅞” 7.1

Tungsten carbide inserts

Use large-grain coarse-grained tungsten carbide, which has high wear resistance, impact resistance and thermal stability

Shank body

High-quality alloy steel is selected, and the stable heat treatment process makes the tooth body wear-resistant and tough

Brazing process

Through special welding process, the strength of pick welding is increased, the impact resistance is improved, and the carbide tip is not easy to fall off

Shank reinforcement

Through laser cladding, powder metallurgy technology and other technologies to protect the head of the tooth body, reduce the wear rate and extend the service life


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.


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.

ur 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.


Email: info@kingkongdrillsltd.com






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