SpeTool 5PCS 2 Flute 1/4 SHK Ball Nose End Mill Cutter CNC Router Bits
SpeTool 5PCS 2 Flute 1/4 SHK Ball Nose End Mill Cutter CNC Router Bits
SpeTool 5PCS 2 Flute 1/4 SHK Ball Nose End Mill Cutter CNC Router Bits
SpeTool 5PCS 2 Flute 1/4 SHK Ball Nose End Mill Cutter CNC Router Bits
SpeTool 5PCS 2 Flute 1/4 SHK Ball Nose End Mill Cutter CNC Router Bits
SpeTool 5PCS 2 Flute 1/4 SHK Ball Nose End Mill Cutter CNC Router Bits

SpeTool M02002 5Pcs CNC SC Spiral for Steel, Stainless Steel Metal with TiAlN Coating 2-Flute 1/4" Dia x 1/4" Shank x 3/4" Cutting Length x 2-1/2" Long Ball Nose Up Cut End Mills

SKU: P2B-R1/8-FBA-5PCS
Sale price$45.99 USD

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Ball Nose Router Bits feature a rounded tip for smooth contouring and precise cutting. Built for durability, they handle wood, carbon steel, mould steel, Inconel, stainless steel, and titanium alloy with clean, consistent results

Excellent For Cutting:

  • Wood
  • Carbon steel
  • Mould steel
  • Inconel
  • Stainless steel
  • Titanium alloy

TOOL SPECS: Set of 5 solid carbide 2-flute ball nose up-cut end mills with 1/4" cutting diameter, 1/4" shank, 3/4" cutting length, and 2-1/2" overall length. TiAlN coating for enhanced heat resistance and durability.

FEATURES: Designed for steel, stainless steel, and other metals. Up-cut spiral ensures efficient chip removal and smooth milling.

30 in stock
Quantity:
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Frequently Asked Questions

Ball nose bits are ideal for machining soft metals like aluminum and copper, as well as plastics and composites. However, they are generally not suitable for cutting hardened steels or ferrous alloys due to their geometry and the risk of tool wear.

Coatings like TiAlN and TiCN enhance wear resistance and thermal stability. TiAlN is particularly effective for high-heat applications, while TiCN offers better lubrication for softer metals. However, TiAlN-coated tools should be used dry, as coolant can interfere with the formation of the protective aluminum oxide layer.

Coated bits, such as those with TiAlN or TiCN, generally provide better surface finishes and longer tool life compared to uncoated bits. Users have reported that coated bits maintain sharpness and produce cleaner cuts over extended use.

Cutting steel with Ball Nose bits is challenging due to their geometry and the material's hardness. While some hobbyists have attempted it, it's generally not recommended without specialized equipment and tooling.

Customer Reviews

Based on 8 reviews
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M
Martin Wade

they performed as expected.

D
DOUGLAS S.

I have used other Spetool bits in the past and when I needed a new ball nose bit decided to give them a try. I am satisfied with the quality but they tend to dull a little quicker than the more expensive bits

B
Buddy W.

Worked very good as you can see in the picture only thing I didnt like was real long tool because I have limited z travel on my cnc

S
Stephen H.

I made a couple of nice 3D signs. These bits are great quality for the money, the outcome of the finished routered products turned out really nice, very smooth and didn't leave any overlapping lines kn the wood. Very impressed! The order came within a week of ordering them, what more can you ask

W
Wil B

Have cut profiled mountins of alum with these. Good value. Lasts long time