Skip to product information
1 of 3

Drill Bits Unlimited

0.0100" (0.25mm) x .030" LOC 4-Flute Ball Nose Carbide End Mill, 1/8" Shank | K186

0.0100" (0.25mm) x .030" LOC 4-Flute Ball Nose Carbide End Mill, 1/8" Shank | K186

Regular price $26.95 USD
Regular price Sale price $26.95 USD
Sale Sold out
Sold individually — price is per bit
Shipping calculated at checkout.
Quantity

Buy more and Save!

Minimum Qty Discount
10 + 5% off
25 + 7% off
50 + 10% off
100 + 15% off

This .0100" 4-flute extended reach ball nose carbide end mill is manufactured by Kyocera from sub-micron grain solid carbide and features a bright uncoated finish for precision CNC milling applications where a sharp cutting edge and fine surface finish are important.

This tool is part of the Kyocera Series 1845 extended reach ball nose end mill line and is designed for 3D contouring, profiling, fine-detail work, and finish milling in small features and hard-to-reach areas. The ball nose tip helps produce smooth blends on curved surfaces and delicate machined features.

Its extended reach necked design helps improve access in restricted areas, while the 4-flute geometry and 30° helix provide a strong balance of rigidity and finish quality. Because this tool has a bright (uncoated) finish, it is best suited where coating is not required and a sharp, precise edge is preferred.

This tool is manufactured by Kyocera and made in the USA.

Manufacturer: Kyocera

Manufacturer Part Number: 1845-0100.100

Country of Origin: United States

Typical Applications

  • 3D contour milling
  • Profiling and finishing
  • Fine-detail CNC machining
  • Extended-reach milling in small features
  • Precision micro-machining

Benefits

  • Ball nose geometry for smooth contouring and profiling
  • Extended reach necked design improves access in restricted areas
  • 4 flutes provide rigidity and finish quality
  • Bright uncoated finish for sharp cutting performance
  • Sub-micron carbide supports precision and edge retention

Specifications

Manufacturer Kyocera
Tool Type Ball Nose End Mill
Series 1845
Milling Diameter 0.0100"
Length of Cut (LOC) 0.0300"
Neck Length 0.1000"
Overall Length 1.5000"
Shank Diameter 0.1250" (1/8")
Number of Flutes 4
Helix Angle 30°
Material Sub-Micron Grain Solid Carbide
Finish Bright (Uncoated)
Cutting Direction Right Hand
Application Extended Reach Profiling / Contouring / Finishing
Steel (P) Compatibility Yes
Stainless (M) Compatibility Yes
Cast Iron (K) Compatibility Yes
Hardened Material (H) Compatibility Yes
Non-Ferrous (N) Compatibility No
Country of Origin United States

👉 View End Mill Feed & Speed Calculator

Returns

Returns are accepted within 30 days of delivery for unused items in resalable condition. Original shipping charges are non-refundable unless the return is due to our error. Late, bulk, used, clearance, or special-order returns may be limited or subject to approval. See our Refund Policy for full details.

View full details