Tungsten Carbide Rod Double Helix Hole

Tungsten Carbide Rod Picture

Chinatungsten Online can provide quality tungsten carbide rod double helix hole, the following is our common Carbide Solid Rods rough models.

Model representation:ΦD×2Φd×TKΦ×LB(L represents the length, B represents helix angle 30 °, is preferably A, C, D: respectively 15 ° 40 ° 45 °)

Outer Diameter(mm) Tol(mm) Hole Size (mm) Hole tolerance (mm) Hole spacing (mm) Hole spacing tolerance(mm) Hole deviation (mm) Pitch
(mm)
Angle tolerance
Φ6.3 0~+0.3 0.7 ±0.10 2.6 -0.40 0.15 32.65 -3.0~+3.0 15°±0.5°
30°±0.5°
45°±0.5°
60°±0.5°
Φ8.3 1.0 ±0.15 4.0 -0.40 0.15 43.53 -4.5~+4.5
Φ10.3 1.4 ±0.15 4.8 -0.60 0.20 54.41 -4.5~+4.5
Φ12.3 0~+0.4 1.4 ±0.20 6.25 -0.80 0.30 65.30 -7.0~+7.0
Φ14.3 1.75 ±0.20 7.1 -1.0 0.37 76.18 -7.0~+7.0
Φ16.3 1.75 ±0.20 8.3 -1.0 0.40 87.06 -7.0~+7.0
Φ18.3 0~+0.5 2.0 ±0.25 9.55 -1.0 0.50 97.95 -7.5~+7.5
Φ20.3 2.0 ±0.25 10.40 -1.0 0.50 108.83 -7.5~+7.5