1/4 Inch HSS 4 Flutes End Mills Milling Cutter End Drill Bit Straight Shank Pack of 2 CNC Milling Drill Bits Router Bits for Wood Aluminum Steel
Description
| Size Name | 1/4inch |
| Brand Name | AUTOTOOLHOME |
| Cutting Length | 1 Inches |
| Part Number | ZH0099 |
| Item Weight | 0.06 Pounds |
| Tolerance Held | Precision |
| Material | High Speed Steel |
| Material Type | High Speed Steel |
| Cutting Diameter | 0.25 Inches |
| Cut Type | Center Cutting |
| End Cut Type | Square End |
| Shape | Round |
| Number of Cutting Edges | 4 |
| Model | ZH0099 |
| Finish Type | TiAlN |
| Finish Types | TiAlN |
| Number of Flutes | 4 |
- HIGH PROCESSING EFFICIENCY: the edge of end mill bits is HARD and SHARP with TIAIN coating, process the heat treatment materials under 32°with high speed, reduce changing times and improve the production efficiency.
- APPLICATION: end mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc.
- CUTTING EDGE DESIGN: the bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency.
- STRONG and DURABLE:The end mill bits are made from Ultra-fine tungsten steel bar, with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications.
- Package Content : 2 x 1/4 inch End Mill
Product description
- High-Speed Steel Construction – Made from durable HSS for excellent wear resistance and long tool life when cutting wood, aluminum, steel, and other materials.
- 4-Flute Design for Smooth Cutting – Features four precision-ground flutes that deliver faster feed rates, smoother finishes, and reduced chatter during milling operations.
- Versatile CNC Compatibility – Designed for use with CNC machines, routers, and handheld drills, ideal for slotting, profiling, and edge finishing in both metal and woodworking projects.
- Straight Shank for Easy Mounting – 1/4 inch straight shank fits securely in standard collets and chucks, ensuring stable, accurate cutting performance.
- Value Pack of 2 – Includes two end mills for extended use and convenience, offering a cost-effective solution for both professionals and DIY users.

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