Brand:Jingyanggang
MOQ:100
Quantity:2
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It is according to 6480-2002<<CEMENT CARBIDE ROCKBIT>>to make,as well as ,It have approved ISO9001:2000QualitySystem.
1)Taper connection: 4° 6° 7°. 2)Bitdiameter:20-60mm 3)Good quality and cheaperprice. Packing:wooden or plastic box. We can supply allkinds of rock drilling tools,bits and relact products,the productmianly used incoaling ,metaling and so on. the sametime,we areaccording to you supply samples to produce the product. Chisel bits
