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Dormer R12320.0 5979832 20mm 90° short spotting drill, solid carbide, h6 tolerance. For hardened materials, cast iron, stainless steel, non-ferrous metals, steel, and high-temperature alloys. Stub length with 1x usable length factor.
MODEL 5979832
$418.51 Each
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Spotting 90°
Basic Standard
DORMER
Coating
Bright
Connection diameter - millimeter (DCON MS)
20
Cutting diameter - millimeter (DC)
20
Cutting Diameter Inch Decimal
0.7874
Cutting diameter tolerance class (TCDC)
h6
EDP number
114735
Hand (Cutting direction)
Right
Length chip flute - inch (LCF)
1.5748
Length chip flute - millimeter (LCF)
40
Material
Carbide
MID number
5979832
Ordering code ANSI
R12320.0
Overall length - inch (OAL)
5.1575
Overall length - millimeter (OAL)
131
Point Angle (SIG)
90
Shank
Cylindrical shank
Spiral form
Standard Spiral
Usable length (ULDR)
1
Part of Dormer’s range of solid carbide drills, R123 spotting drills have a precision 90 degree point angle for accurate chamfering to accommodate standard screws, and also reduces the amount of force needed to machine the workpiece and helps to self-center the drill.
The bright finish assures a clean result by preventing workpiece material from sticking to the cutting edges of the tool.
R123 spotting drills are very versatile, being available in a wide range of sizes to suit most needs, and manufactured from premium carbide so they are suitable for drilling many different materials, including stainless steels, steels and aluminium
| Brand | Magnetics |
| Model | 5X11B |