Kennametal
0.3898" Solid Carbide Drill Bit, Multi-layer, 140° point - Kennametal 6781890
MFR# 6781890
$207.21List $265.76
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes2
CoatingMulti-layer
Description
The Kennametal 6781890 is a 0.3898" Solid Carbide drill bit with a Multi-layer finish, 140° point.
Specifications
Coating finishMulti-layer
Coolant throughYes
Cutting directionRight Hand
Drill bit gradeKCP15B
Drill bit materialSolid Carbide
Drill bit size0.3898
Drill bit size range0.3500 - 0.4000
Drill point angle degrees140
Drill point length (mm)2.10
Flute by diameter ratio5xD
Flute length2.4016
Flute typeRegular Spiral
Material gradeKCP15B
Maximum drilling depth (mm)49.00
Number of flutes2
Overall length4.0551
Shank diameter (mm)10
Shank length (mm)40
Shank typeStraight
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.