China wholesale Cemented Carbide Rod - Carbide Rod With Coolant Hole – Toonney
China wholesale Cemented Carbide Rod - Carbide Rod With Coolant Hole – Toonney Detail:
Carbide Rods with One Coolant Duct
This blank is specially for some CNC blades or drills which needs duct for coolant to cool the increased heat during the high speed cutting or drilling. Standard specification and tolerance table please reference below.
Outer D(mm) | OD Tol.(mm) | Inner Hole d(mm) | ID Tol.(mm) | Hole center diviation value α | Length(mm) | L Tol.(mm) |
3.0 | +0.50/+0.30 | 0.5 | ±0.10 | 0.10 | 330 | +1.5 |
4.0 | +0.50/+0.30 | 0.8 | ±0.10 | 0.10 | 330 | +1.5 |
5.0 | +0.50/+0.30 | 0.8 | ±0.10 | 0.13 | 330 | +1.5 |
6.0 | +0.50/+0.30 | 1.0 | ±0.15 | 0.15 | 330 | +1.5 |
7.0 | +0.60/+0.30 | 1.0 | ±0.15 | 0.15 | 330 | +1.5 |
8.0 | +0.60/+0.30 | 1.0 | ±0.15 | 0.15 | 330 | +1.5 |
9.0 | +0.60/+0.30 | 1.4 | ±0.15 | 0.20 | 330 | +1.5 |
10.0 | +0.60/+0.30 | 1.4 | ±0.15 | 0.20 | 330 | +1.5 |
11.0 | +0.60/+0.30 | 1.4 | ±0.15 | 0.28 | 330 | +1.5 |
12.0 | +0.60/+0.30 | 1.8 | ±0.15 | 0.30 | 330 | +1.5 |
13.0 | +0.70/+0.30 | 1.8 | ±0.15 | 0.34 | 330 | +1.5 |
14.0 | +0.70/+0.30 | 1.8 | ±0.15 | 0.37 | 330 | +1.5 |
15.0 | +0.70/+0.30 | 2.0 | ±0.20 | 0.40 | 330 | +1.5 |
16.0 | +0.70/+0.30 | 2.0 | ±0.20 | 0.40 | 330 | +1.5 |
17.0 | +0.80/+0.30 | 2.0 | ±0.20 | 0.47 | 330 | +1.5 |
18.0 | +0.80/+0.30 | 2.0 | ±0.20 | 0.50 | 330 | +1.5 |
19.0 | +0.80/+0.30 | 2.0 | ±0.20 | 0.50 | 330 | +1.5 |
20.0 | +0.80/+0.30 | 2.5 | ±0.25 | 0.50 | 330 | +1.5 |
21.0 | +0.80/+0.30 | 2.5 | ±0.25 | 0.50 | 330 | +1.5 |
22.0 | +0.80/+0.30 | 2.5 | ±0.25 | 0.50 | 330 | +1.5 |
23.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
24.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
25.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
26.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
27.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
28.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
29.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
30.0 | +0.80/+0.30 | 3.0 | ±0.25 | 0.50 | 330 | +1.5 |
Carbide Rod with Two Straight Holes
This blank is especially for some CNC blades or drills which needs duct for coolant to cool the increased heat during the high-speed cutting or drilling. Standard specification and tolerance table please reference below.
Standard pitch
Outside Dia. Ø(mm) | OD Tol. (mm) | Inner d(mm) | ID Tol.(mm) | Distance between holds | Hole center diviation value α | L mm | Tol. (mm) | |
mm | Tol. (mm) | |||||||
6.0 | +0.50/+0.30 | 0.8 | ±0.10 | 1.5 | ﹢0/-0.20 | 0.15 | 330 | +1.5 |
7.0 | +0.60/+0.30 | 0.8 | ±0.10 | 1.5 | ﹢0/-0.20 | 0.15 | 330 | +1.5 |
8.0 | +0.60/+0.30 | 1.0 | ±0.15 | 1.5 | ﹢0/-0.30 | 0.15 | 330 | +1.5 |
9.0 | +0.60/+0.30 | 1.0 | ±0.15 | 2.6 | ﹢0/-0.30 | 0.20 | 330 | +1.5 |
10.0 | +0.60/+0.30 | 1.0 | ±0.15 | 2.6 | ﹢0/-0.30 | 0.20 | 330 | +1.5 |
11.0 | +0.60/+0.30 | 1.2 | ±0.15 | 3.6 | ﹢0/-0.30 | 0.28 | 330 | +1.5 |
12.0 | +0.60/+0.30 | 1.2 | ±0.15 | 3.6 | ﹢0/-0.30 | 0.30 | 330 | +1.5 |
13.0 | +0.70/+0.30 | 1.2 | ±0.15 | 3.6 | ﹢0/-0.30 | 0.34 | 330 | +1.5 |
14.0 | +0.70/+0.30 | 1.5 | ±0.15 | 5.0 | ﹢0/-0.30 | 0.37 | 330 | +1.5 |
15.0 | +0.70/+0.30 | 1.5 | ±0.15 | 5.0 | ﹢0/-0.30 | 0.40 | 330 | +1.5 |
16.0 | +0.70/+0.30 | 1.5 | ±0.15 | 5.0 | ﹢0/-0.30 | 0.40 | 330 | +1.5 |
17.0 | +0.80/+0.30 | 2.0 | ±0.20 | 6.2 | ﹢0/-0.30 | 0.47 | 330 | +1.5 |
18.0 | +0.80/+0.30 | 2.0 | ±0.20 | 6.2 | ﹢0/-0.30 | 0.50 | 330 | +1.5 |
19.0 | +0.80/+0.30 | 2.0 | ±0.20 | 6.2 | ﹢0/-0.30 | 0.50 | 330 | +1.5 |
20.0 | +0.80/+0.30 | 2.0 | ±0.20 | 6.2 | ﹢0/-0.40 | 0.50 | 330 | +1.5 |
21.0 | +0.80/+0.30 | 2.0 | ±0.20 | 6.2 | ﹢0/-0.40 | 0.50 | 330 | +1.5 |
22.0 | +0.80/+0.30 | 2.0 | ±0.20 | 6.2 | ﹢0/-0.40 | 0.50 | 330 | +1.5 |
23.0 | +0.80/+0.30 | 2.0 | ±0.20 | 7.5 | ﹢0/-0.40 | 0.50 | 330 | +1.5 |
24.0 | +0.80/+0.30 | 2.0 | ±0.20 | 7.5 | ﹢0/-0.50 | 0.50 | 330 | +1.5 |
25.0 | +0.80/+0.30 | 2.0 | ±0.20 | 7.5 | ﹢0/-0.50 | 0.50 | 330 | +1.5 |
26.0 | +0.80/+0.30 | 2.0 | ±0.20 | 7.5 | ﹢0/-0.50 | 0.50 | 330 | +1.5 |
Carbide Rod with Two Helical Holes
Coolant hole in the type of helical shape is one new of our product series, below is the size detail.
D(mm) | D tol. | TK | Tk tol | hole | Hole tol. | Pitch | L+1.0 |
3.3 | +0.7 | 1.60 | ±0.10 | 0.40 | ±0.10 | 16.32 | 310/330 |
3.8 | +0.7 | 1.80 | ±0.10 | 0.50 | ±0.10 | 19.04 | 310/330 |
4.3 | +0.7 | 2.10 | ±0.10 | 0.60 | ±0.10 | 21.77 | 310/330 |
4.8 | +0.7 | 2.25 | ±0.15 | 0.70 | ±0.10 | 24.49 | 310/330 |
5.3 | +0.7 | 2.40 | ±0.20 | 0.70 | ±0.10 | 27.21 | 310/330 |
5.8 | +0.7 | 2.40 | ±0.20 | 0.70 | ±0.10 | 29.93 | 310/330 |
6.3 | +0.7 | 2.40 | ±0.20 | 0.70 | ±0.10 | 32.65 | 310/330 |
6.8 | +0.7 | 3.30 | ±0.20 | 1.00 | ±0.15 | 35.37 | 310/330 |
7.3 | +0.7 | 3.50 | ±0.20 | 1.00 | ±0.15 | 38.09 | 310/330 |
7.8 | +0.7 | 3.80 | ±0.20 | 1.00 | ±0.15 | 40.81 | 310/330 |
8.3 | +0.7 | 3.80 | ±0.20 | 1.00 | ±0.15 | 43.53 | 310/330 |
8.8 | +0.7 | 4.20 | ±0.30 | 1.00 | ±0.15 | 46.25 | 310/330 |
9.3 | +0.7 | 4.50 | ±0.30 | 1.40 | ±0.15 | 48.97 | 310/330 |
9.8 | +0.7 | 4.50 | ±0.30 | 1.40 | ±0.15 | 51.69 | 310/330 |
10.3 | +0.7 | 4.50 | ±0.30 | 1.40 | ±0.15 | 54.41 | 310/330 |
10.8 | +0.7 | 4.50 | ±0.30 | 1.40 | ±0.15 | 57.13 | 310/330 |
11.3 | +0.7 | 4.90 | ±0.40 | 1.40 | ±0.15 | 59.86 | 310/330 |
11.8 | +0.7 | 5.40 | ±0.40 | 1.40 | ±0.15 | 62.58 | 310/330 |
12.3 | +0.7 | 5.85 | ±0.40 | 1.40 | ±0.15 | 65.3 | 310/330 |
12.8 | +0.7 | 5.85 | ±0.40 | 1.75 | ±0.20 | 68.02 | 310/330 |
13.3 | +0.8 | 6.10 | ±0.40 | 1.75 | ±0.20 | 70.74 | 310/330 |
13.8 | +0.8 | 6.40 | ±0.40 | 1.75 | ±0.20 | 73.46 | 310/330 |
14.3 | +0.8 | 6.70 | ±0.40 | 1.75 | ±0.20 | 76.18 | 310/330 |
14.8 | +0.8 | 7.00 | ±0.40 | 1.75 | ±0.20 | 78.9 | 310/330 |
15.3 | +0.8 | 7.30 | ±0.40 | 1.75 | ±0.20 | 81.62 | 310/330 |
15.8 | +0.8 | 7.60 | ±0.40 | 1.75 | ±0.20 | 84.34 | 310/330 |
16.3 | +0.8 | 7.90 | ±0.40 | 1.75 | ±0.20 | 87.06 | 310/330 |
16.8 | +0.8 | 8.20 | ±0.40 | 1.75 | ±0.20 | 89.78 | 310/330 |
17.3 | +0.8 | 8.50 | ±0.40 | 1.75 | ±0.20 | 92.5 | 310/330 |
17.8 | +0.8 | 8.80 | ±0.40 | 1.75 | ±0.20 | 95.22 | 310/330 |
18.8 | +0.8 | 9.35 | ±0.40 | 2.00 | ±0.25 | 100.67 | 310/330 |
19.3 | +0.8 | 9.70 | ±0.40 | 2.00 | ±0.25 | 103.39 | 310/330 |
19.8 | +0.8 | 9.75 | ±0.50 | 2.00 | ±0.25 | 106.11 | 310/330 |
20.3 | +0.8 | 9.90 | ±0.50 | 2.00 | ±0.25 | 108.83 | 310/330 |
Carbide Rod with Three Helical Holes
Some special precise end mills or drills needs 3 helical holes to get better cutting performs, we specially develop carbide rod blanks for this application. Specifications detail as below:
Outer D (mm) |
OD Tol. (mm) |
TK (mm) |
Distance Tol. (mm) |
Inner Dia. (mm) |
ID (mm) |
Pitch (mm) |
Pitch Tol. (mm) |
|
6 | ﹢1.0/﹢0.6 | 2.75 | -0.4 | 0.7 | ±0.10 | 32.7 | -0.7 | 0.62 |
8 | ﹢1.4/﹢0.7 | 3 | -0.4 | 1 | ±0.15 | 43.53 | -0.86 | 0.89 |
10 | ﹢1.4/﹢0.7 | 5 | -0.6 | 1.4 | ±0.15 | 54.41 | -1.08 | 1.12 |
12 | ﹢1.4/﹢0.7 | 6 | -0.6 | 1.4 | ±0.15 | 65.3 | -1.3 | 1.33 |
14 | ﹢1.5/﹢0.7 | 7 | -0.8 | 1.75 | ±0.20 | 76.18 | -1.51 | 1.56 |
16 | ﹢1.6/﹢0.7 | 8 | -0.8 | 1.75 | ±0.20 | 87.06 | -1.73 | 1.78 |
18 | ﹢1.7/﹢0.7 | 9.55 | -0.8 | 2 | ±0.25 | 97.95 | -1.95 | 2.00 |
20 | ﹢1.7/﹢0.7 | 10 | -1 | 2 | ±0.25 | 108.83 | -2.16 | 2.22 |
Length: 330+0/+1.5mm |
Product detail pictures:
Related Product Guide:
Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for China wholesale Cemented Carbide Rod - Carbide Rod With Coolant Hole – Toonney, The product will supply to all over the world, such as: Costa rica, Brunei, US, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
By Priscilla from Paraguay - 2018.12.30 10:21
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Jodie from France - 2018.06.19 10:42