Small Hole Drilling Bits

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    2019-05-21 08:22

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Company Profile

Wuxue Yangtze(Changjiang) River Tools Co.,Ltd

By certification [File Integrity]

Contact: changjianggongju(Mr.)  




Area: Hubei

Address: Hubei

Website: http://www.kinglongrockdrillingtools.com/ http://changjianggongju.nsysjx.com/

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Product details

King-Long Drilling Consumables: Hand-held and Small Hole Rock Drilling Tools

Brief Introduction of King-Long Rock Drilling Tools:

Hand-held and Small Hole Drilling

H19 (3/4) Integral drill steels

H22 (7/8") Integral drill steels

R22 (7/8") Extension drilling tools

R23 (29/32") Extension drilling tools

R25 (1") Extension drilling tools

H22 Tapered tools, 7° taper 

H22 Tapered tools, 11° taper

H22 Tapered tools, 12° taper

Reaming tools

Small Hole Drill Bits:

Tapered Button Bits: 28mm-45mm Tungsten Carbide Tip Button Bits, Tungsten Carbide 

Insert Chisel Bits and Cross Bits.

Tapered Rods:300mm-3000mm Length.

Reaming Bits:57mm-89mm, 102mm reaming bit with pilot matched. 

R23/R25 Thread Button Bits:33mm-48mm Available Heads Diameters.

Shank Rods:R25 Thread 300mm-2400 Length.

Integral Drill Rods:Head Diameters:30mm-40mm. 400-2400mm Length.

Drill Rod Couplings:R25 Thread.