H22*108mm Tapered Drill Steels - Rock Drilling Rod,Taper Drill Rod Manufacturers

H22*108mm Tapered Drill Steels - Rock Drilling Rod,Taper Drill Rod Manufacturers

Model No.︰Hex.22mm×108mm

Brand Name︰Jinquan Brand

Country of Origin︰China

Unit Price︰US $ 50 / pc

Minimum Order︰1 pc

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Product Description

Taper drill rods work with taper drill bits, it has different length for various applications, our taper drill rods come in a variety of taper angles, and we provide tapered rods in a full range of shank configurations and steel hex diameters for hand-held pneumatic drilling needs. Normally, tapered drill rods are matched with tapered drill bits, like tapered button bits, tapered cross bits, chisel bits etc... They are the main drilling bits & drilling rods of tapered drilling tools.

(1) Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo. 
(2) Shank size: hex.22mm×108mm,
hex.22mm×159mm,
hex.22mm×80mm,
hex.25mm×108mm,
hex.25mm×159mm.
(3) Taper: 6, 7 , 11, 12 degree etc.
(4) Length: 0.4m-10m,
(5) Productivity: 40000MT/Month. 

Contact Person: David Zhang 
E-mail: rockdrillingtool@rockdrillingtools-cn.com
MSN: rockdrillingtool@hotmail.com
Skype: rockdrillingtool

Website:

http://www.jinquandrill.com

http://www.rocktools-cn.com

http://www.rockdrillingtools-cn.com

http://www.china-rockdrilltool.bloombiz.com

Price Terms︰ FOB, CFR or CIF Terms

Payment Terms︰ T/T in advance, Western Union or Paypal

Packing︰ Iron bundles or as per your special requirements

Lead Time︰ Within 15-35 days according to your order quantity

Other Names︰ Rock Drill Steel Rod,Tapered Rock Drill Rod,Mining Drill Rod,Drill Rod for Sale

Material︰ 95CrMo equivalent to SANDBAR 61

Rod Shape︰ Hex

Machine Type︰ Rock Drilling Equipment

Processing Type︰ Forging

Technology︰ Heat Treatment

Application︰ Hard Rock Drilling, Mining, Quarrying, Stoning, Construction

Colour︰ Black

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