2017 High quality Grinding Cup Pin Grinder - Professional China Durable Drill Bits 30 32 34 36 40mm Hammer Drill Bit – Kat

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Adhering into the basic principle of “quality, assistance, effectiveness and growth”, we have attained trusts and praises from domestic and worldwide client for Professional China Durable Drill Bits 30 32 34 36 40mm Hammer Drill Bit, Presently, we’re seeking ahead to even better cooperation with overseas buyers depending on mutual added benefits. You should sense free to get in touch with us for additional facts. Adhering into the basic principle of “quality, assistanc...


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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for Button Bits Rock Drilling Tools , I95 , Tapered Chisel Bit , "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time".
2017 High quality Grinding Cup Pin Grinder - Professional China Durable Drill Bits 30 32 34 36 40mm Hammer Drill Bit – Kat Detail:

Adhering into the basic principle of “quality, assistance, effectiveness and growth”, we have attained trusts and praises from domestic and worldwide client for Professional China Durable Drill Bits 30 32 34 36 40mm Hammer Drill Bit, Presently, we’re seeking ahead to even better cooperation with overseas buyers depending on mutual added benefits. You should sense free to get in touch with us for additional facts.
Adhering into the basic principle of “quality, assistance, effectiveness and growth”, we have attained trusts and praises from domestic and worldwide client for Drill Bit Carbide, Tapered drill bit, Top Hammer Drill Bit, With the spirit of “high quality is our company’s life; good reputation is our root”, we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.
Tapered drill rod and tapered bit.

Tapered drill rod,another name called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 mto 8.0 m in length—are measured from the collar to the bit end.

Shank Hexagon: 19 x108 mm, 22x 108mm, 25 x108 mm,  25 mmX159 mm  , 7, 11, 12 degree taper in most lengths, taper degree of drill steel is mostly imports for excellent drilling productivity.
For drilling medium-hard to hard and abrasive rock formations,Taper angles of 11 and 12-degrees are normally used on modern drill rigs, likeour model no. PD-Y58 crawler hydraulic rock drill. Also for Y6, Y10, Y24, YT24,YT 27,Mobile rock drill pneumatic and hydraulic.
For low impact rock drills and softer rock formations, a narrow tape range of 7 degrees is used, such as Indian, Saudi’s granite and marble quarry.
A comprehensive range of taper button bits, cross bits and chisel bits with 6, 7, 11, 12 degreetaper, drill hole diameter: 28mm-57mm.

Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper match with bit with rod to be used for air leg or hand held jack hammer driller in quarrying,and mining.
Description :
(1)Connect shank Size: Hex 22, Φ25 at most
(2)Bit Diameter:Diameter 32mm,34mm,36mm, 38mm,40mm
(3)Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
(4)Material︰Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6.
(5)Button Shape︰ Ballistic Face Type︰ Flat Face; Bit Body︰Standard
(6)Qty of button: 5,7, 8 pcs
(7)main market: India, Saudi, Chile, South Africa,stone country consume too much


Product detail pictures:

2017 High quality Grinding Cup Pin Grinder -
 Professional China Durable Drill Bits 30 32 34 36 40mm Hammer Drill Bit – Kat detail pictures

2017 High quality Grinding Cup Pin Grinder -
 Professional China Durable Drill Bits 30 32 34 36 40mm Hammer Drill Bit – Kat detail pictures


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We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for 2017 High quality Grinding Cup Pin Grinder - Professional China Durable Drill Bits 30 32 34 36 40mm Hammer Drill Bit – Kat, The product will supply to all over the world, such as: Philadelphia , Sudan , Belarus , Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Gladys from Sri Lanka - 2015.06.30 17:29
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Elsie from Poland - 2015.12.11 11:26

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