integral drill rod

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$100.00 - $1,000.00 / Piece | 50 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Fujian, China
Brand Name:
bestlink
Model Number:
19mm,22mm,25mm
Type:
Drill Shank
Machine Type:
Drilling Tool
Material:
55SiMnMo
Processing Type:
Forging
Use:
Ore Mining
black:
attachable
Supply Ability
Supply Ability:
200 Piece/Pieces per Day 2000pcs/week
Packaging & Delivery
Packaging Details
50 pcs per crate
Port
any port of China
Lead Time :
within 25 days after receiving your full payment or original LC.

integral drill rod

The staff at Bestlink factory has a long traditonal of producing Integral Drill Steel.

Intergral Drill Steel are normally produces from 19mm(3/4”),22mm(7/8”) or 25mm(1”) Hexagon Drill Steel,where the dimension given are measured across the flat of the hexagon.

Integral Drill Steels are a fixed length with a shank at one end and a bit at the other ,and are able to drill to a depth equivalent to their effective length.The bit may consist of single chisel shaped tungsten carbide insert or three such inserts.

To drill deep holes,the rods are designed to be used in a series where the lengh of any rod used in longer than the one used just before it.

To do this ,a series of rods must be produced so that the bit diameter is reduced for each increase in lengh if rod to prevent jamming of the bit in the hole.

The products in this brochure are the most cmmonly used.For other bit diameters and lengths please contact us.