Sandvik Coromant
0.2205" Solid Carbide Drill Bit, Multi-layer, 140° point - Sandvik Coromant 7781439
MFR# 7781439Series CoroDrill 860
$159.24List $204.23
Save 22%
Usually ships in 1-3 business days
Ship times are estimates. We confirm availability on every order and email you right away if anything changes.
⚡ Need it urgently? Confirm stock & ship time →
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes2
CoatingMulti-layer
Description
The Sandvik Coromant 7781439 is a 0.2205" Solid Carbide drill bit with a Multi-layer finish, 140° point. Series CoroDrill 860.
Specifications
Coating finishMulti-layer
Coolant throughYes
Cutting directionRight Hand
Drill bit gradeX1BM
Drill bit size0.2205
Drill bit size range0.2000 to 0.2500
Drill point angle140
Drill point length (mm)1.00
Flute by diameter ratio3xD
Flute length (mm)28.00
Flute typeRegular Spiral
Maximum drilling depth (mm)16.30
Number of flutes2
Overall length2.5984
Point typeStandard
Shank diameter0.2362
Shank typeStraight
Spiral typeRegular
Tool materialSolid Carbide
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.