Sumitomo
#21 Solid Carbide Drill Bit, TiAlCr; TiSi, 135° point - Sumitomo U103682
MFR# U103682Series MDW-HGS
$139.60List $164.48
Save 15%
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
Description
The Sumitomo U103682 is a #21 Solid Carbide drill bit with a TiAlCr; TiSi finish, 135° point. Suited for cast iron, stainless steel, steel. Series MDW-HGS.
Specifications
Coolant throughYes
Drill bit diameter toleranceh8
Drill bit finish coatingTiAlCr; TiSi
Drill bit materialSolid Carbide
Drill bit size0.1590
Drill bit size range0.1500 - 0.2000
Drill bit size wire#21
Drill point angle degrees135
Drill point length0.0329
Flute by diameter ratio5xD
Flute length1.5748
Number of flutes2
Overall length3.8583
Primary workpiece materialCast Iron; Stainless Steel; Steel
Shank diameter in3/16
Shank length2.2047
Shank typeStraight-Cylindrical
Tool applicationMetal Cutting
Web configurationTapered
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.