Chicago-Latrobe
#20 High Speed Steel Drill Bit, 118° point - Chicago-Latrobe 44290
MFR# 44290Series 150D
$1.98List $2.54
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Flutes2
Description
The Chicago-Latrobe 44290 is a #20 High Speed Steel drill bit, 118° point. Suited for non-ferrous metal. 2-1/8 flute length, 3-1/4 overall length. Series 150D.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0007 to 0.0000 in
Drill bit finish coatingBright/Uncoated
Drill bit gradeGeneral Purpose
Drill bit materialHigh Speed Steel
Drill bit size0.1610
Drill bit size range0.1500 - 0.2000
Drill bit size wire#20
Drill point angle degrees118
Flute length in2-1/8
Flute typeSpiral
Number of flutes2
Overall length in3-1/4
Point typeStandard
Primary workpiece materialNon-Ferrous Metal
Shank diameter0.1610
Shank length1.1250
Shank typeStraight-Cylindrical
Spiral typeRegular
StandardsDIN 338
Tool performanceGeneral Purpose
Web configurationTapered
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.