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Bottom price Cemented Carbide Rod Blank - Carbide Rod With Coolant Hole – Toonney

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  • Bottom price Cemented Carbide Rod Blank - Carbide Rod With Coolant Hole – Toonney

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carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for Tungsten Carbide Gun Drill With Waist Hole, Cold Forging Die, Circular Blank, We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.
Bottom price Cemented Carbide Rod Blank - Carbide Rod With Coolant Hole – Toonney Detail:

iconCarbide 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

iconCarbide 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

iconCarbide 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.

carbide-rod-with-three-helical-holes

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

iconCarbide 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:
carbide-rod-with-three-helical-holes

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
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Bottom price Cemented Carbide Rod Blank - Carbide Rod With Coolant Hole – Toonney detail pictures

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Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Bottom price Cemented Carbide Rod Blank - Carbide Rod With Coolant Hole – Toonney, The product will supply to all over the world, such as: Indonesia, Puerto Rico, French, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!
    • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Helen from Jamaica - 2018.12.11 14:13
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Leona from Italy - 2017.11.29 11:09

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