Double Spiral Hole Short Round Rod 3/5/8/12 Times Diameter Cemented Carbide

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The Double Spiral Hole Short Round Rod, available in 3/5/8/12 times diameter sizes, is a specialized cemented carbide product. Its double - spiral hole design offers unique functionality, facilitating better fluid or gas circulation in various applications. Made of high - quality cemented carbide, it provides exceptional hardness and wear resistance. This short round rod is suitable for use in machinery and equipment where precision and durability under demanding conditions are required.

Tungsten Carbide Double Spiral Hole Short Round Rod

This high-precision tungsten carbide rod is designed for manufacturing cutting tools like drills and milling cutters. It features double spiral holes (3/5/8/12 times diameter) for optimal cooling and chip removal during machining.

Features:

Material: High-quality tungsten carbide for superior hardness and wear resistance.
Double Spiral Holes: Enhance cooling and chip evacuation, reducing heat buildup.
Customizable Length: Available in customizable lengths to meet specific needs.
High Precision: Manufactured to tight tolerances for accuracy in demanding tasks.
Versatile Applications: Suitable for drilling, milling, and reaming in various industries.

Outer diameter ranging from 6mm to 20mm are customizable

PRODUCT SPECIFICATIONS

3 Times Diameter Double Hole Spiral Short Rod Specification Sheet

Outer diameter: 6 mm - 20mm
Outer Diameter (mm)	Tolerance	Length (mm)	Tolerance	Hole Distance (mm)	Tolerance	Inner Diameter (mm)	Tolerance	Pitch Distance (mm)
6	0/-0.008	63	0/+1.5	1.9	±0.15	0.7	±0.1	22.5
6	0/-0.008	67	0/+1.5	2.7	±0.2	0.8	±0.1	32.7
8	0/-0.009	80.5	0/+1.5	3.4	±0.2	1.0	±0.15	43.5
10	0/-0.009	90.5	0/+1.5	4.8	±0.3	1.3	±0.15	54.4
12	0/-0.011	104	0/+1.5	6.3	±0.4	1.7	±0.2	65.0
14	0/-0.011	109	0/+1.5	6.7	±0.4	1.8	±0.2	76.2
16	0/-0.011	117.5	0/+1.5	8.0	±0.4	2.0	±0.2	87.1
18	0/-0.011	125.5	0/+1.5	9.0	±0.45	2.3	±0.2	98.0
20	0/-0.013	134	0/+1.5	10.0	±0.5	2.5	±0.2	108.8

5 Times Diameter Double Hole Spiral Short Rod Specification Sheet

Outer diameter: 6 mm - 20mm
Outer Diameter (mm)	Tolerance	Length (mm)	Tolerance	Hole Distance (mm)	Tolerance	Inner Diameter (mm)	Tolerance	Pitch Distance (mm)
6	0/-0.008	75	0/+1.5	1.9	±0.15	0.7	±0.1	22.5
6	0/-0.008	83	0/+1.5	2.7	±0.2	0.8	±0.1	32.7
8	0/-0.009	92.5	0/+1.5	3.4	±0.2	1.0	±0.15	43.5
10	0/-0.009	104.5	0/+1.5	4.8	±0.3	1.3	±0.15	54.4
12	0/-0.011	120	0/+1.5	6.3	±0.4	1.7	±0.2	65.0
14	0/-0.011	126.5	0/+1.5	6.7	±0.4	1.8	±0.2	76.2
16	0/-0.011	135.5	0/+1.5	8.0	±0.4	2.0	±0.2	87.1
18	0/-0.011	145.5	0/+1.5	9.0	±0.45	2.3	±0.2	98.0
20	0/-0.013	150	0/+1.5	10.0	±0.5	2.5	±0.2	108.8

8 Times Diameter Double Hole Spiral Short Rod Specification Sheet

Outer diameter: 6 mm - 20mm
Outer Diameter (mm)	Tolerance	Length (mm)	Tolerance	Hole Distance (mm)	Tolerance	Inner Diameter (mm)	Tolerance	Pitch Distance (mm)
6	0/-0.008	86	0/+1.5	1.9	±0.15	0.7	±0.1	22.5
6	0/-0.008	98	0/+1.5	2.7	±0.2	0.8	±0.05	32.7
8	0/-0.009	107.5	0/+1.5	3.4	±0.2	1.0	±0.05	43.5
8	0/-0.009	117.5	0/+1.5	3.4	±0.2	1.0	±0.05	43.5
10	0/-0.009	135.5	0/+1.5	4.8	±0.23	1.3	±0.05	54.4
12	0/-0.011	157	0/+1.5	6.3	±0.23	1.7	±0.075	65.0
14	0/-0.011	184.5	0/+1.5	6.7	±0.26	1.8	±0.075	76.2
16	0/-0.011	200.5	0/+1.5	8.0	±0.40	2.0	±0.075	87.1
18	0/-0.011	225.5	0/+1.5	9.0	±0.45	2.3	±0.075	98.0
20	0/-0.013	247	0/+1.5	10.0	±0.50	2.5	±0.075	108.8

12 Times Diameter Double Hole Spiral Short Rod Specification Sheet

Outer diameter: 6 mm - 20mm
Outer Diameter (mm)	Tolerance	Length (mm)	Tolerance	Hole Distance (mm)	Tolerance	Inner Diameter (mm)	Tolerance	Pitch Distance (mm)
6	0/-0.008	103.5	0/+1.5	1.9	±0.15	0.7	±0.1	22.5
6	0/-0.008	122.5	0/+1.5	2.7	±0.2	0.8	±0.05	32.7
8	0/-0.009	150	0/+1.5	3.4	±0.2	1.0	±0.05	43.5
10	0/-0.009	183	0/+1.5	4.8	±0.23	1.3	±0.05	54.4
12	0/-0.011	208	0/+1.5	6.3	±0.23	1.7	±0.075	65.0
14	0/-0.011	233	0/+1.5	6.7	±0.26	1.8	±0.075	76.2
16	0/-0.011	263	0/+1.5	8	±0.40	2.0	±0.075	87.1
18	0/-0.011	288	0/+1.5	9	±0.45	2.3	±0.075	98.0
20	0/-0.013	313.5	0/+1.5	10	±0.50	2.5	±0.075	108.8