55HRC Solid Carbide Micro Deep Groove Flat End Mill for Precision Machining

Zhuzhou Jinzuan 55HRC Solid Carbide Micro Deep Groove Flat End Mill

Overview:

Zhuzhou Jinzuan 55HRC Solid Carbide Micro Deep Groove Flat End Mill is made of high-quality solid carbide material, designed for micro deep groove machining with high precision and wear resistance. It features a sharp flat end and excellent chip evacuation, suitable for machining hard materials up to 55HRC, ideal for CNC machining centers in industrial manufacturing.

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Minimum Order Quantity: 10pcs

Delivery Time: 5-8 working days

Payment Terms: T/T, L/C, Western Union, MoneyGram, PayPal

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End mills specification guide

Model	DC(cm)	APMX(cm)	DON(cm)	LF(cm)	Flutes
Ф0.32L4D50L2T	0.3	2	4	50	2
Ф0.33L4D50L2T	0.3	3	4	50	2
Ф0.34L4D50L2T	0.3	4	4	50	2
Ф0.42L4D50L2T	0.4	2	4	50	2
Ф0.43L4D50L2T	0.4	3	4	50	2
Ф0.44L4D50L2T	0.4	4	4	50	2
Ф0.45L4D50L2T	0.4	5	4	50	2
Ф0.46L4D50L2T	0.4	6	4	50	2
Ф0.52L4D50L2T	0.5	2	4	50	2
Ф0.53L4D50L2T	0.5	3	4	50	2
Ф0.54L4D50L2T	0.5	4	4	50	2
Ф0.56L4D50L2T	0.5	6	4	50	2
Ф0.58L4D50L2T	0.5	8	4	50	2
Ф0.62L4D50L2T	0.6	2	4	50	2
Ф0.63L4D50L2T	0.6	3	4	50	2
Ф0.64L4D50L2T	0.6	4	4	50	2
Ф0.66L4D50L2T	0.6	6	4	50	2
Ф0.68L4D50L2T	0.6	8	4	50	2
Ф0.73L4D50L2T	0.7	3	4	50	2
Ф0.74L4D50L2T	0.7	4	4	50	2
Ф0.76L4D50L2T	0.7	6	4	50	2
Ф0.78L4D50L2T	0.7	8	4	50	2
Ф0.710L4D50L2T	0.7	10	4	50	2
Ф0.83L4D50L2T	0.8	3	4	50	2
Ф0.84L4D50L2T	0.8	4	4	50	2
Ф0.86L4D50L2T	0.8	6	4	50	2
Ф0.88L4D50L2T	0.8	8	4	50	2
Ф0.810L4D50L2T	0.8	10	4	50	2
Ф0.93L4D50L2T	0.9	3	4	50	2
Ф0.94L4D50L2T	0.9	4	4	50	2
Ф0.96L4D50L2T	0.9	6	4	50	2
Ф0.98L4D50L2T	0.9	8	4	50	2
Ф0.910L4D50L2T	0.9	10	4	50	2
Ф13L4D50L4T	1	3	4	50	4
Ф14L4D50L4T	1	4	4	50	4
Ф16L4D50L4T	1	6	4	50	4
Ф18L4D50L4T	1	8	4	50	4
Ф110L4D50L4T	1	10	4	50	4
Ф112L4D50L4T	1	12	4	50	4
Ф116L4D50L4T	1	16	4	50	4
Ф120L4D50L4T	1	20	4	50	4
Ф1.55L4D50L4T	1.5	5	4	50	4
Ф1.56L4D50L4T	1.5	6	4	50	4
Ф1.58L4D50L4T	1.5	8	4	50	4
Ф1.510L4D50L4T	1.5	10	4	50	4
Ф1.512L4D50L4T	1.5	12	4	50	4
Ф1.516L4D50L4T	1.5	16	4	50	4
Ф1.520L4D50L4T	1.5	20	4	50	4
Ф26L4D50L4T	2	6	4	50	4
Ф28L4D50L4T	2	8	4	50	4
Ф210L4D50L4T	2	10	4	50	4
Ф212L4D50L4T	2	12	4	50	4
Ф216L4D50L4T	2	16	4	50	4
Ф220L4D50L4T	2	20	4	50	4
Ф2.58L4D50L4T	2.5	8	4	50	4
Ф2.510L4D50L4T	2.5	10	4	50	4
Ф2.512L4D50L4T	2.5	12	4	50	4
Ф2.516L4D50L4T	2.5	16	4	50	4
Ф2.520L4D50L4T	2.5	20	4	50	4
Ф39L4D50L4T	3	9	4	50	4
Ф310L4D50L4T	3	10	4	50	4
Ф312L4D50L4T	3	12	4	50	4
Ф316L4D50L4T	3	16	4	50	4
Ф320L4D50L4T	3	20	4	50	4

* Important Performance Reminder:

The “HRC55” workpiece hardness rating is based on standard machining parameters and recommended conditions.
In actual use, performance and tool life are affected by many factors, including:
- Workpiece material and hardness
- Cutting speed, feed rate, and depth of cut
- Coolant/lubrication method
- Machine tool rigidity and clamping stability

For optimal results, please consult our technical team for parameters tailored to your application before bulk production.

Material :	Cemented Carbide;
Processing :	Finishing; Semi-finishing;
Workpiece :	Steel; Stainless steel; Cast Iron;
Coating :	nACo4 Coated;
Brand Name :	Zhuzhou Jinzuan
Place of Origin :	Zhuzhou City - the largest cemented carbide industrial production base in China
Category :	Solid Carbide End Mills

What are coated carbide inserts?

Coated carbide inserts have a layer of another material, such as titanium or aluminum oxide, to enhance their hardness and heat resistance.

Can carbide inserts be used for all materials?

While carbide inserts are versatile, they are not suitable for all materials. They work best with hard materials like steel and cast iron.

Can carbide inserts be sharpened?

Yes, carbide inserts can be sharpened, but it requires a special grinding wheel made of silicon carbide or diamond.

How do I choose the right carbide insert?

The choice of carbide insert depends on the material you’re working with, the type of cut you’re making, and the machine you’re using.

Can carbide inserts break?

While carbide inserts are extremely durable, they can break under excessive force or if used improperly.

How do I maintain my carbide inserts?

Regular cleaning and proper storage can help maintain the longevity of your carbide inserts. Also, avoid using them on inappropriate materials or at incorrect speeds.

"These CNC tools deliver stable performance and high precision in our daily machining work. Good hardness, wear resistance, and long service life help improve efficiency and reduce costs. Reliable quality and fast delivery, highly recommended."
- Director and Owner of CNC Machining Jamil Abbott from United Kindom

"We use these solid carbide tools for daily milling work. They run smoothly with less vibration, offer high machining accuracy, and show excellent performance on carbon steel and alloy steel. Fast delivery and professional service, highly recommended."
- Henry, Russia CNC Cutting Tools Importer

"When we compare yours against others. They work much better than previous tools we have ever used. The lifetime is so long. We will order more."
- Industrial Parts Manufacturer Manager James Peterson from Turkey