Tungsten Carbide Rods With Coolant Hole

The Tungsten Carbide Rods, are used in high quality carbide cutting tools for the machining of heat-resistant alloys and Ti alloy, such as end mill, drill, reamer.

1. Grade: ISO K10-K40
2. Dia: 3mm-26mm
3. Length: 330mm
4. Surface: Unground or H6 Ground

Grade properties

Grade Grain Size of Wc(/μm) Content of Co(wt%) Density(g/cm³) Hardness（HRA） TRS(/MPa)
CF12UF 0.4 12 14.25 92.6 3800
CF10 0.6 10 14.4 91.8 3600

 

Helix hole tungsten carbide rod
Inquiry Form

Carbide Rod With One Straight Hole

Item No. OD*L.(mm) B Tolerance
1 3*330 0.3 ±0.1
2 4*330 0.6 ±0.1
3 6*330 1 ±0.15
4 8*330 1.3 ±0.15
5 10*330 2 ±0.2
6 12*330 2 ±0.2
7 14*330 2 ±0.2
8 16*330 2 ±0.2
9 18*330 3 ±0.25
10 20*330 3 ±0.25
11 22*330 3 ±0.25
12 24*330 4 ±0.3
13 26*330 4 ±0.3
14 28*330 4 ±0.3
15 30*330 5 ±0.35

Carbide Rod With Two Straight Coolant Hole

Item No. OD*L.(mm) B Tolerance TK Tolerance
1 3*330 0.4 ±0.1 1.52 ±0.08
2 4*330 0.6 ±0.1 1.5 ±0.08
3 5*330 0.6 ±0.1 1.5 ±0.08
4 6*330 0.8 ±0.1 1.4 ±0.1
5 7*330 0.8 ±0.1 1.4 ±0.1
6 8*330 0.8 ±0.1 1.4 ±0.1
7 8*330 0.8 ±0.1 1.85 ±0.1
8 8*330 1 ±0.1 2.45 ±0.15
9 9*330 1 ±0.1 2.45 ±0.15
10 10*330 1 ±0.1 2.45 ±0.15
11 11*330 1.2 ±0.15 3.35 ±0.15
12 12*330 1.2 ±0.15 3.35 ±0.15
13 13*330 1.2 ±0.15 3.35 ±0.15
14 14*330 1.5 ±0.15 4.85 ±0.15
15 15*330 1.5 ±0.15 4.85 ±0.15
16 16*330 1.5 ±0.15 4.85 ±0.15
17 17*330 2 ±0.2 6 ±0.2
18 18*330 2 ±0.2 6 ±0.15
19 19*330 2 ±0.2 6 ±0.15
20 20*330 2 ±0.2 6 ±0.2
21 21*330 2 ±0.2 6 ±0.2
22 22*330 2 ±0.2 6 ±0.2
23 23*330 2 ±0.2 7.3 ±0.2
24 24*330 2 ±0.2 7.3 ±0.2
25 25*330 2 ±0.2 7.3 ±0.2
26 26*330 2 ±0.25 7.3 ±0.25

Carbide Rod With Two Helix Coolant Hole

Item No. OD*L.(mm) d Tolerance TK Tolerance Pitch ±0.5°
1 3*330 0.4 ±0.1 1.6 ±0.1 16.32
2 4*330 0.6 ±0.1 2.1 ±0.1 21.77
3 5*330 0.7 ±0.1 2.4 ±0.2 27.21
4 6*330 0.7 ±0.1 2.4 ±0.2 32.65
5 7*330 1 ±0.15 3.5 ±0.2 38.09
6 8*330 1 ±0.15 3.8 ±0.2 43.53
7 9*330 1.4 ±0.15 4.5 ±0.3 48.97
8 10*330 1.4 ±0.15 4.5 ±0.3 54.41
9 11*330 1.4 ±0.15 4.9 ±0.4 59.86
10 12*330 1.4 ±0.15 5.85 ±0.4 65.3
11 13*330 1.75 ±0.2 6.1 ±0.4 70.74
12 14*330 1.75 ±0.2 6.7 ±0.4 76.18
13 15*330 1.75 ±0.2 7.3 ±0.4 81.62
14 16*330 1.75 ±0.2 7.9 ±0.4 87.06
15 17*330 1.75 ±0.2 8.5 ±0.4 92.5
16 18*330 2 ±0.25 9.15 ±0.4 97.95
17 19*330 2 ±0.25 9.7 ±0.4 103.39
18 20*330 2 ±0.25 9.9 ±0.5 108.83
19 22*330 2 ±0.25 11.1 ±0.5 125.15
20 25*330 2 ±0.25 12.8 ±0.5 136.05

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