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Tungsten Carbide Double Holes Rod

Tungsten Carbide Double Holes Rod

Tungsten carbide double holes rod used in make the drill bits reamers .automobile special cutters, printed circuit board special cutters, engine special cutters, horology  processing special cutters, integral vertical milling cutter, graver and etc. Besides, they can be used for making of cemented carbide stamping head, core bar and perforation tools.

tungsten carbide double holes rod







Chinatungsten Online can provide quality tungsten carbide double holes rod, the following is our common carbide solid rods blank size models.
Model representation:ΦD×2Φd×TKΦ×LZ(L represents the length,2 represents two straight holes) 

Outer Diameter  Diameter tolerance  Hole Size  Hole tolerance Hole spacing Hole spacing tolerance Hole deviation
Φ6.3 0~+0.3 1.0 ±0.10 3.0 -0.2 0.15
Φ8.3 1.0 ±0.15 4.0 -0.3 0.15
Φ10.3 1.4 ±0.15 5.0 -0.3 0.20
Φ12.3 0~+0.4 1.75 ±0.15 6.0 -0.5 0.30
Φ14.3 1.75 ±0.15 7.0 -0.5 0.37
Φ16.3 2.0 ±0.20 8.0 -0.5 0.40
Φ18.3 0~+0.5 2.0 ±0.20 9.0 -0.8 0.50
Φ20.4 2.5 ±0.25 10.0 -0.8 0.50

A detailed chart with hole and location dimensions as well as manufacturing tolerances is available for each standard configuration.
If you do not find the geometry, diameter and grade you require, please contact us with your requirements.

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