Основной каталог Kyocera 2021 - 2022 - страница 747

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MagicDrill DRZMagicDrill DRZ Toolholder DRZ

DRZ recommended cutting conditions (Coolant)

Recommended insert MEGACOATgrades ( Vc: m/min) CarbideDCDrill type (Drilling depth)
Workpiece materialPR1230PR1225PR1210KW10(mm)2D3D4D5D
StandardStandardStandardStandard
SP SUSP SUSPf (mm/rev)
ø13~ø15.50.06~0.100.06~0.100.04~0.08-
Low carbon steel--ø16~ø26.50.08~0.150.08~0.150.06~0.12-
120~220120~220ø27~ø500.08~0.180.08~0.150.06~0.120.05~0.09
ø50~0.08~0.180.08~0.150.06~0.12-
ø13~ø15.50.06~0.100.06~0.100.04~0.08-
Carbon steel--ø16~ø26.50.08~0.150.08~0.150.06~0.12-
100~160100~160ø27~ø500.08~0.180.08~0.150.06~0.120.05~0.09
ø50~0.08~0.180.08~0.150.06~0.12-
ø13~ø15.50.06~0.100.06~0.100.04~0.08-
Allo steel--ø16~ø26.50.08~0.150.08~0.150.06~0.12-
y80~14080~140ø27~ø500.08~0.180.08~0.150.06~0.120.05~0.09
ø50~0.08~0.180.08~0.150.06~0.12-
ø13~ø15.50.04~0.080.04~0.080.03~0.07-
Mold steel--ø16~ø26.50.08~0.120.06~0.100.06~0.08-
70~13070~130ø27~ø500.08~0.150.06~0.120.06~0.100.04~0.07
ø50~0.08~0.150.06~0.120.06~0.10-
ø13~ø15.50.04~0.080.04~0.080.03~0.06-
Stainless steel--ø16~ø26.50.06~0.100.06~0.100.04~0.08-
(Austenitic related)60~12060~120ø27~ø500.06~0.100.06~0.120.04~0.100.04~0.07
ø50~0.06~0.120.06~0.120.04~0.10-
ø13~ø15.50.08~0.120.08~0.100.06~0.08-
Gra cast iron--ø16~ø26.50.10~0.180.10~0.150.08~0.12-
y100~150100~120ø27~ø500.10~0.200.10~0.180.08~0.150.06~0.10
ø50~0.10~0.200.10~0.180.08~0.15-
ø13~ø15.50.08~0.120.08~0.100.06~0.08-
Nodular cast iron--ø16~ø26.50.10~0.180.10~0.150.08~0.12-
80~12080~100ø27~ø500.10~0.200.10~0.180.08~0.150.06~0.10
ø50~0.10~0.200.10~0.180.08~0.15-
ø13~ø15.50.06~0.120.06~0.100.04~0.08-
Nf lø16~ø26.50.08~0.180.08~0.150.06~0.15-
on-errous metas---200~600ø27~ø500.08~0.200.08~0.180.06~0.150.05~0.10
ø50~0.08~0.200.08~0.180.06~0.15-
ø13~ø15.50.05~0.060.05~0.060.05~0.06-
Titanium allos---ø16~ø26.50.05~0.070.05~0.070.05~0.07-
y40~70ø27~ø500.06~0.080.06~0.080.06~0.080.04~0.05
ø50~0.06~0.080.06~0.080.06~0.08-
  • Apply a sufficient amount of coolant. : 1st recommendation : 2nd recommendation

Cutting conditions by application [Workpiece material: S50C]

Applications Plain surface Slant surface Half cylindrical Hole expansion Concave surface Cored hole Stacked plates

Shape of workpiece

Cutting speed120120120120120120Not available
Vc (m/min)
DRZConcave surface
0.05
f (mm/rev)0.10.050.050.05*0.05Not available
Continuous part
0.1
Coolant (Internal)YesYesYesYesYesYesNot available
* Cutting width (Torus-shaped part) when drilling cored hole. (Same as when using a boring bar).
Drill type2D ~ 3D4D ~ 5De.g.) In case of drilling using DRZ3090-10 (3 x DC)
1. For milling, pre-drilled hole should be cut ø24 (ø30 - 0.1 x 30 x 2) or bigger
Cutting width (Torus-shaped part)0.1 x DC or lessNot recommended2. For turning, ap should be set ap = 3mm (0.1 x 30) or under

Max. depth for drilling with external coolant In case of using external coolant system, chip evacuation will be bad. Therefore ap should be measured within 1.5 times (1.5 x DC) of drill diameter (DC).