Precision Twist Drill
#43 High Speed Steel Screw Machine Drill Bit, Coated, 135° point - Precision Twist Drill 5998594
MFR# 5998594Series R41C
$2.01List $2.54
Save 20%
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 →
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
CoatingCoated
Description
The Precision Twist Drill 5998594 is a #43 High Speed Steel Screw Machine drill bit with a Coated finish, 135° point. Suited for titanium. 3/4 flute length, 1-3/4 overall length. Series R41C.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit gradeHeavy Duty
Drill bit size0.0890
Drill bit size wire#43
Drill length typeScrew Machine
Drill point angle135
Flute by diameter ratio2.5xD
Flute length in3/4
Flute typeSpiral
Overall length in1-3/4
Point typeSplit
Primary workpiece materialTitanium
Shank typeStraight-Cylindrical
Specification designationANSI; NAS
Specification numberNAS 907
Spiral typeRegular
StandardsANSI
Tool materialHigh Speed Steel
Tool performanceHigh Performance
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.