Xiamen Bestlink Factory Co., Ltd.  

Product Name: Hard Rock Drilling Tapered Cross Bit Model NO.: Hard Rock Drilling Tapered Cross Bit Usage: Masonry Drilling Material: Tungsten Carbide Type: Core Drill Bit Customized: Customized Diameter: 28mm 30mm 32mm 34mm 36mm 38mm 40mm 42mm 45mm Color: Red, Blue, Golden, Yellow OEM and ODM: Yes Certificate: ISO2000 Processing Type: Forging Mining Object: Coal Machinery Trademark: none Transport Package: Plywood Box or Carton Specification: as per order quantity Origin: China HS Code: 82071990 Product Description Hard Rock Drilling Tapered Cross BitA. Apply to all kinds of quarry.B. Economy prices and durable quality.C. All our customers satisfied with it.D. Easy operatProducts Name: Drilling cross bits with competitive pricesWhy Choose Us?Xiamen Bestlink Factory Co., Ltd since 1985 is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. It is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.Products Features:The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability.Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips onCross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used forHard or very hard rock formation.NOTES:To ensure the normal service life, the taper drill bits need to be matched well with taper drill rods, the taperDegree must be the same between taper drill bits and taper dill rods; The penetration depth of taper drill rodsWhich into the taper hole of taper dill bits should be over 25mm, and the head of the taper drill rods shouldNot touch the bottom of the taper of taper drill bits, otherwise the taper drill bits would be lost easily duringOperation.DescriptionDiameterLengthWeightTaperAnglea=4 ° ,7 ° ,11 ° ,12 °mmmmkg2471800.182671800.192871800.192971800.230506771800.332506771800.33371800.32346771800.34356771800.353671800.36386771800.424071800.4341710.454269800.4644800.4745800.546800.5148800.5350800.655850.7