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Dormer Pramet A3453/8 (MID 5969149) is a taper shank extra length drill with a 3/8" (9.52mm) diameter, 118° point angle, and Morse Taper No. 1 shank. Made from High Speed Steel (HSS) with a Steam Tempered finish, it features a standard spiral flute geometry and an overall length of 285mm. Suitable for steel, cast steel, stainless steel, cast iron, non-ferrous metals, and high-temperature alloys.
MODEL A3453/8
$86.33 Each
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Returnable: Yes
Basic Standard
DIN 1870 (1)
Coating
Steam Tempered
Connection (shank) description
Morse Taper Shank
Connection size code machine side (CZC MS)
MK 1
Cutting diameter - fractional inch (DC)
3/8
Cutting diameter - inch (DC)
0.375
Cutting diameter - millimeter (DC)
9.52
Cutting diameter tolerance class (TCDC)
h8
Drill Length
XL
EDP number
418307
Hand (Cutting direction)
Right
Length chip flute - millimeter (LCF)
185
Material
HSS
Material application
P - Steel and cast steel
MID number
5969149
Ordering code ANSI
A3453/8
Overall length - millimeter (OAL)
285
Point Angle (SIG)
118
Spiral form
Standard Spiral
Surface treatement
Steam Tempered
Usable length (ULDR)
10
A345 taper shank drill bits, part of the extra long series, are recommended for drilling very deep holes and also for applications where increased reach is needed. They have a conventional 118 degree point for strength and also for easy re-grinding, so the drills can be used again and again.
The steam oxide finish prevents workpiece material from sticking to the cutting surfaces of the tool so you can be assured of a clean, accurate hole.
Manufactured from premium High Speed Steel (HSS), the tools are suitable for drilling many materials including steels, stainless steel and aluminum.
A345 taper shank drill bits are very versatile as they can be used in machine applications where the drill is held directly in the spindle.
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