PreciseBits MN408 Stub Endmill

PreciseBits 4-flue carbide stub endmill for cutting metals
Manufacturer: PreciseBits
*
$0.00

Overview

These PreciseBits brand end mill bits feature a four flute modified fish-tail point eliminates backside breakout and splintering. The cutting edge geometry virtually eliminates chatter at high feed rates while the high flute volume supports high feed rates / chip loads. The flute geometry enhances rigidity for more accurate, single pass cutting at high chip loads.

Applications include
  • Machining mild steel tool steel and stainless steel (with cutting fluid)
  • Machining non-ferrous and precious metals for jewelry fabrication
  • Machining steel counter-plates for steel-rule dies(with cutting fluid)
  • Cutting and shaping cast iron (with cutting fluid)
Specifications
  • Geometry: 4-flute stub, 1/8" (3.18 mm) shank, modified fish-tail point
  • Length: 1.50" ±0.010"
  • Diameter tolerances:
    • 0.1250": +0.0000", -0.0020"
    • 0.0625" to 0.1200": ±0.0010"
    • 0.0010" to 0.0624": ±0.0005"
  • Shank dia. 0.1248" (3.18 mm) +0.0000", -0.0002"
  • Max runout (TIR)" < 0.0005"
  • Max. depth of cut: DOC varies by diameter ±0.005" typically 1.5X dia.
  • Anticipated Life: material and cutting environment dependent
  • Material: solid submicrograin carbide
  • Ring Set: 0.800" ±0.002" (optional)
  • Operating RPM: CNC certified operation 20k RPM to 100k RPM

Bit sizes

Item Description Unit Price
1) PB-MN408-0280-008F 0.0280" (0.711 mm), 0.084" max DOC, 1.50" OAL $12.86
2) PB-MN408-0313-006F 1/32" (0.0313", 0.795 mm), 0.063" max DOC, 1.50" OAL $11.25
3) PB-MN408-0450-007F 0.0450" (1.143 mm)l, 0.0680" max DOC, 1.50" OAL $11.25
4) PB-MN408-0600-009F 0.0600" (1.524 mm), 0.0900" max DOC, 1.50" OAL $11.25
5) PB-MN408-0625-009F 1/16" (0.0625", 1.588 mm), 0.090" max DOC, 1.50" OAL $11.25
6) PB-MN408-0938-014F 3/32" (0.0938", 2.383 mm), 0.141" max DOC, 1.50" OAL $11.25
7) PB-MN408-1250-025F 1/8" (0.1250", 3.175 mm), 0.250" max DOC, 1.50" OAL $11.25
8) PB-MN408-1181-018F 3.00 mm (0.1181"), 0.180" max DOC, 1.50" OAL $11.25
Customers who bought this item also bought

PreciseBits EM2E8 V-Bit Engraving/Scoring

A great choice for engraving, and PCB milling

PreciseBits Tapered Carving Tools (CM304 CM404)

Tapered Carving tools for 3D carving

PreciseBits MM208 Ball Endmill

PreciseBits 2-FLute Ball Endmill for Soft Media

ER16 Collet set (1040ER)

6-piece ER16 Collet set (1/16”, 1/8”, 3/16”, ¼”, 5/16”, 3/8”)
$65.20