Widia
0.1654" Solid Carbide Screw Machine Drill Bit, TiAlN, 140° point - Widia 4140321
MFR# 4140321Series VDS401A
$76.01List $81.00
Save 6%
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.
Supplier prices are confirmed before checkout. If one has changed since this page was updated, we show you the new price before you pay.
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes2
CoatingTiAlN
Description
The Widia 4140321 is a 0.1654" Solid Carbide Screw Machine drill bit with a TiAlN finish, 140° point. Suited for steel, stainless steel, cast iron, aluminum & non-ferrous, high-temp alloy. Series VDS401A.
Specifications
Coating finishTiAlN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance-0.012 to 0.000 mm
Drill bit gradeGeneral Purpose
Drill bit size0.1654
Drill length typeScrew Machine
Drill point angle140
Drill point length (mm)0.69
Drill tip finish coatingTiAlN
Flute by diameter ratio3xD
Flute length (mm)24.00
Flute typeRegular Spiral
Maximum drilling depth (mm)17.00
Number of flutes2
Overall length (mm)66.00
Point typeWeb-Thinned
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Aluminum & Non-Ferrous; High-Temp Alloy
Shank diameter (mm)6.00
Shank length (mm)36.00
Shank typeStraight
Spiral typeRegular
Tool materialSolid Carbide
Tool performanceGeneral Purpose
Web thinningWeb-Thinned
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.