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Dormer R4587.9 5980388 Force-X Short Drill DIN 6537 K 7.90 mm
MODEL 5980388
$89.15 Each
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California Prop 65 warningApplicationAngleIcon_DICT_SEL
Drill point 140°
Basic Standard
DIN 6537 K
Coating
TiAlN
Coating property (CTP)
1
Connection diameter - inch (DCON MS)
0.315
Connection diameter - millimeter (DCON MS)
8
Connection diameter tolerance machine side (TCDCONMS)
h6
Coolant supply property (CSP)
0
Cutting diameter - inch (DC)
0.311
Cutting diameter - millimeter (DC)
7.9
Cutting diameter tolerance class (TCDC)
m7
EDP number
135105
Hand (Cutting direction)
Right
Length chip flute - inch (LCF)
1.6142
Length chip flute - millimeter (LCF)
41
Material
HM
Material application
H - Hardened materials, K - Cast iron, N - Non-ferrous metals, P - Steel and cast steel
MID number
5980388
Ordering code ANSI
R4587.9
Overall length - inch (OAL)
3.1102
Overall length - millimeter (OAL)
79
Point Angle (SIG)
140
Shank
Cylindrical shank DIN 6535 HA
Shank length - millimeter (LS)
36
Spiral form
CTW
Usable length (ULDR)
3
R458 Force-X drill for drilling up to three times the diameter of the drill have a 140 degree, 4-facet split point to reduce the push force needed to drill the hole and for assistance with self-centering.
The special CTW flute design (Continuously Thinned Web) provides improved strength and means the drill can be operated at increased speeds and feeds and is capable of drilling holes of very high quality and accuracy (H9 hole tolerance), even at these higher values.
R458 Force-X drills are manufactured from premium carbide so are capable of drilling a wide variety of materials including steels, stainless steels and aluminium, with a titanium aluminium nitride coating which improves tool life and gives better performance when drilling harder materials
