8 PCS Carbide End Mill Cutter, 8 in 1 Cutting Diameter--1/16", 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2",with Negative Rake Angle and Large-core for Wood, Carbon Steel, Cast Iron, Titanium, Aluminum

Product Features:
Square Nose End Mills made of quality high-speed steel, with traits of high toughness, extremely wear resistance, high-speed cutting, high hardness.
Milling Cutter Tool adopts with negative rake angle and large-core design, strengthening sharpness, making the cutting and chip removal more stable, improving machining efficiency.
With double-edged and 45° spiral angle design, making end mills more durable and reducing the metal burr on the product.
Extra-large space of chip removal that makes the machining process more fluent and efficient, to get high precise and shine products
Perfect for CNC data machine, milling machine, drill machine to milling copper, aluminum, tool steel, cast iron and directly machining or fine process the heat treatment mold.
Apply to wood, steel, stainless steel, alloy steel, carbon steel, die steel, tool steel, cast iron, titanium, aluminum, etc.

Type: End Mill Bits
Material: HSS
Flute: 4 Flute End Mill Bits
Cutting Diameter: 8 in 1 (1/16"-1/2")
Note:
1. Stop immediately in the processing of anomalies when using the end mill bits and find out the reason before processing.
2. Pay attention to the condition of wear and tear of the cutting edge and timely repair the end mill bits.
3. Cleaning the end mill bits and use the oil after using, keep end mill bits properly.

Package Includes:
8 X End Mill Bits

⚠️WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov

Q1: What materials are the Square Nose End Mills made from, and what are their benefits?
A1: The Square Nose End Mills are made from quality high-speed steel (HSS), offering high toughness, extremely wear resistance, high-speed cutting capability, and high hardness.

Q2: How does the design of the milling cutter tool improve machining efficiency?
A2: The milling cutter tool adopts a negative rake angle and large-core design, enhancing sharpness and stability during cutting and chip removal. This design improves machining efficiency and ensures smooth operations.

Q3: What specific design features make the end mills more durable and effective in reducing metal burrs?
A3: The end mills feature a double-edged design with a 45° spiral angle, making them more durable and effective in reducing metal burrs on the product. This design also improves the overall finish and precision.

Q4: What types of machines and materials are the Square Nose End Mills suitable for?
A4: The Square Nose End Mills are perfect for CNC data machines, milling machines, and drill machines. They can mill materials such as copper, aluminum, tool steel, cast iron, and are also suitable for wood, stainless steel, alloy steel, carbon steel, die steel, titanium, and more.

Q5: What sizes are available in the Square Nose End Mill set, and how should they be maintained?
A5: The set includes 8 end mill bits with cutting diameters ranging from 1/16" to 1/2". To maintain them, stop immediately if there are any anomalies during use, check for wear and tear, clean them after use, and apply oil to prevent rust and ensure proper storage.