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%) Hardness(HRA) TRS(/MPa)
CF710 0.7 10 91.5 3800
CF510 0.5 10 92.4 4000
CF512 0.5 12 92.0 4400

 

Helix hole tungsten carbide rod
Inquiry Form

Carbide Rod With One Straight Hole

Unit: mm

Other custom size could be discussed.

D L B Tolerance
3.0 300/310/330 0.3 ±0.1
4.0 300/310/330 0.6 ±0.1
6.0 300/310/330 1 ±0.15
8.0 300/310/330 1.3 ±0.15
10.0 300/310/330 2 ±0.2
12.0 300/310/330 2 ±0.2
14.0 300/310/330 2 ±0.2
16.0 300/310/330 2 ±0.2
18.0 300/310/330 3 ±0.25
20.0 300/310/330 3 ±0.25
22.0 300/310/330 3 ±0.25
24.0 300/310/330 4 ±0.3
26.0 300/310/330 4 ±0.3
28.0 300/310/330 4 ±0.3
30.0 300/310/330 5 ±0.35

Carbide Rod With Two Straight Coolant Hole

Unit: mm

D L B Tolerance TK Tolerance
3.0 300/310/330 0.4 ±0.1 1.52 ±0.08
4.0 300/310/330 0.8 ±0.1 1.72 ±0.08
5.0 300/310/330 0.8 ±0.1 1.92 ±0.08
6.0 300/310/330 1.0 ±0.1 2.90 ±0.1
7.0 300/310/330 1.0 ±0.15 3.40 ±0.1
8.0 300/310/330 1.0 ±0.15 3.85 ±0.15
9.0 300/310/330 1.4 ±0.15 3.85 ±0.15
10.0 300/310/330 1.4 ±0.15 4.85 ±0.15
11.0 300/310/330 1.4 ±0.15 4.85 ±0.15
12.0 300/310/330 1.8 ±0.15 5.85 ±0.15
13.0 300/310/330 1.8 ±0.15 5.85 ±0.15
14.0 300/310/330 1.8 ±0.15 6.85 ±0.15
15.0 300/310/330 2.0 ±0.2 6.85 ±0.15
16.0 300/310/330 2.0 ±0.2 7.85 ±0.15
17.0 300/310/330 2.0 ±0.2 7.85 ±0.15
18.0 300/310/330 2.0 ±0.2 8.85 ±0.15
19.0 300/310/330 2.0 ±0.2 8.85 ±0.15
20.0 300/310/330 2.5 ±0.25 9.80 ±0.2
21.0 300/310/330 2.5 ±0.25 9.80 ±0.2
22.0 300/310/330 2.5 ±0.25 10.80 ±0.2
23.0 300/310/330 2.5 ±0.25 10.80 ±0.2
24.0 300/310/330 3.0 ±0.25 11.75 ±0.25
25.0 300/310/330 3.0 ±0.25 11.75 ±0.25
26.0 300/310/330 3.0 ±0.25 12.75 ±0.25

Carbide Rod With Two Helix Coolant Hole

Unit: mm

D L B Tolerance TK Tolerance Pitch
±0.5°
3.0 300/310/330 0.4 ±0.1 1.6 ±0.1 16.32
4.0 300/310/330 0.6 ±0.1 2.1 ±0.1 21.77
5.0 300/310/330 0.7 ±0.1 2.4 ±0.2 27.21
6.0 300/310/330 0.7 ±0.1 2.4 ±0.2 32.65
7.0 300/310/330 1 ±0.15 3.5 ±0.2 38.09
8.0 300/310/330 1 ±0.15 3.8 ±0.2 43.53
9.0 300/310/330 1.4 ±0.15 4.5 ±0.3 48.97
10.0 300/310/330 1.4 ±0.15 4.5 ±0.3 54.41
11.0 300/310/330 1.4 ±0.15 4.9 ±0.4 59.86
12.0 300/310/330 1.4 ±0.15 5.85 ±0.4 65.3
13.0 300/310/330 1.75 ±0.2 6.1 ±0.4 70.74
14.0 300/310/330 1.75 ±0.2 6.7 ±0.4 76.18
15.0 300/310/330 1.75 ±0.2 7.3 ±0.4 81.62
16.0 300/310/330 1.75 ±0.2 7.9 ±0.4 87.06
17.0 300/310/330 1.75 ±0.2 8.5 ±0.4 92.5
18.0 300/310/330 2 ±0.25 9.15 ±0.4 97.95
19.0 300/310/330 2 ±0.25 9.7 ±0.4 103.39
20.0 300/310/330 2 ±0.25 9.9 ±0.5 108.83
22.0 300/310/330 2 ±0.25 11.1 ±0.5 125.15
25.0 300/310/330 2 ±0.25 12.8 ±0.5 136.05