Categories                              

Brands                              

  1. Home
  2. Cutting Tools & Metalworking
  3. Holemaking
  4. Drill Bits
  5. SMD 21

Precision Twist Drill SMD 21

Precision Twist Drill 041821 R41C Heavy Duty Screw Machine Drill, #21 Drill - Wire, 0.159 in Drill - Decimal Inch, HSS, Steam Tempered

Invoice description: N21 Hd Scr Mach Drl R41c Hss Stm Ox 135d R41c Hss Steam Oxide 135d Nas907c N21

UPC: 086071418210
UNSPSC: 23241606
Manufacturer PN: 041821
$2.83 EA
Factory Order
Estimated to ship in 7 days
QTY:
 

Precision Twist Drill Screw Machine Drill, Heavy Duty, Series: R41C, Imperial, #21 Drill - Wire, 0.159 in Drill - Decimal Inch, 2-1/8 in Overall Length, 2.5XD Cutting Depth, 2 Flutes, Spiral Flute, 1-1/16 in Flute Length, 0.159 in Shank, Straight Shank, 135 deg Point, Self-Centering/Split Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Steam Tempered, Dark Gray, Applicable Materials: Alloy Steel, Brass, Bronze, Copper, Ferritic + Austenitic, Hardened and Tempered Steel, Martensitic, Magnetic Soft Steel, Nickel, Nodular Graphite/Malleable Cast Iron, Plain Carbon Steel, Structural Steel/Case Carburizing Steel and Titanium

  • Features

  • Low thrust design self-centering split point for easier penetration
  • Steam oxide surface treatment for increased wear resistance and lubricity

Specifications

ApplicationFor machining operations in screw machines
TypeHeavy Duty
SeriesR41C
Drill Diameter MeasuImperial
Drill Size - Wire#21
Drill Size - Decimal0.159 in
Overall Length2-1/8 in
Cutting Depth2.5XD

Additional Information

Standards/ApprovalANSI Specified|NAS 907 Type C
Country of OriginBR

Documents