MagicDrill DRVMagicDrill DRV Recommended cutting conditionsChamfering attachment for DRV

DRV 2D-4D (Coolant)

Recommended insertgrades(Vc: m/min)Dill diDrilltype
WorkpiecePVD coated carbideCVD coated carbider a.2D~3D4D
materialPR1225CA520DCA4DC (mm) 15Df(mm/rev)
GMGHXMSMGMGHXMSMGMGHGMGHXMSMGMGHXMSM
ø12-ø13.5---0.04-0.06---0.04-0.06
ø14-ø15.5--0.04-0.090.04-0.07--0.04-0.080.04-0.07
ø16-ø18.5--0.04-0.100.04-0.08--0.04-0.080.04-0.08
Low carbon------ ø19-ø22--0.04-0.120.04-0.08--0.04-0.100.04-0.08
steel120-200120-200150-280150-280ø22.5-ø26--0.04-0.140.06-0.10--0.04-0.120.05-0.10
ø26.5-ø32--0.06-0.140.06-0.10--0.04-0.120.05-0.10
ø33-ø39--0.08-0.140.06-0.10--0.06-0.120.05-0.10
ø40-ø60---0.08-0.12---0.05-0.10
ø12-ø13.50.04-0.140.04-0.14-0.04-0.100.04-0.100.04-0.10-0.04-0.08
ø14-ø15.50.04-0.140.04-0.140.04-0.100.04-0.100.04-0.100.04-0.100.04-0.080.04-0.08
ø16-ø18.50.06-0.160.06-0.160.06-0.120.06-0.120.05-0.120.05-0.120.04-0.100.05-0.10
Carbon steel-- ø19-ø260.08-0.200.08-0.200.06-0.140.06-0.140.07-0.160.07-0.160.04-0.120.05-0.12
100-18100-18000-180100-180150-280 150-280150-280150-280ø26.5-ø320.08-0.200.08-0.200.06-0.140.06-0.140.07-0.160.07-0.160.04-0.120.05-0.12
ø33-ø390.08-0.200.08-0.200.07-0.160.06-0.140.07-0.160.07-0.160.06-0.140.05-0.12
ø40-ø600.08-0.20--0.06-0.140.07-0.16--0.05-0.12
ø12-ø13.50.04-0.120.04-0.12--0.04-0.100.04-0.10--
ø14-ø15.50.04-0.140.04-0.14--0.04-0.100.04-0.10--
ø16-ø18.50.06-0.160.06-0.16--0.05-0.120.05-0.12--
Alloy steel---- ø19-ø260.08-0.200.08-0.20--0.07-0.160.07-0.16--
100-160100-160100-160140-220 140-220140-220ø26.5-ø320.08-0.200.08-0.20--0.07-0.160.07-0.16--
ø33-ø390.08-0.200.08-0.20--0.07-0.160.07-0.16--
ø40-ø600.08-0.20---0.07-0.16---
ø12-ø13.50.04-0.080.04-0.08--0.04-0.070.04-0.07--
ø14-ø15.50.04-0.080.04-0.08--0.04-0.070.04-0.07--
ø16-ø18.50.06-0.120.06-0.12--0.05-0.100.05-0.10--
Mold steel------ ø19-ø260.08-0.150.08-0.15--0.06-0.120.06-0.12--
80-15080-150130-210 130-210ø26.5-ø320.08-0.150.08-0.15--0.06-0.120.06-0.12--
ø33-ø390.08-0.150.08-0.15--0.06-0.120.06-0.12--
ø40-ø600.08-0.15---0.06-0.12---
ø12-ø13.5---0.04-0.10---0.04-0.08
ø14-ø15.5---0.04-0.10---0.04-0.08
Stainless steelø16-ø18.5---0.06-0.12---0.05-0.11
(Austenitic-------- ø19-ø26---0.06-0.14---0.06-0.12
related)70-140140-200ø26.5-ø32---0.06-0.14---0.06-0.12
ø33-ø39---0.06-0.14---0.06-0.12
ø40-ø60---0.06-0.14---0.06-0.12
ø12-ø13.50.08-0.140.08-0.14--0.06-0.100.06-0.10--
ø14-ø15.50.08-0.140.08-0.14--0.06-0.120.06-0.12--
ø16-ø18.50.08-0.180.08-0.18--0.08-0.160.08-0.16--
Gray cast iron------ø19-ø260.08-0.200.08-0.20--0.08-0.180.08-0.18--
100-150100-150150-220150-220 ø26.5-ø320.08-0.200.08-0.20--0.08-0.180.08-0.18--
ø33-ø390.08-0.200.08-0.20--0.08-0.180.08-0.18--
ø40-ø600.08-0.20---0.08-0.18---
ø12-ø13.50.08-0.120.08-0.12--0.06-0.100.06-0.10--
ø14-ø15.50.08-0.120.08-0.12--0.06-0.100.06-0.10--
ø16-ø18.50.08-0.160.08-0.16--0.08-0.140.08-0.14--
Nodular cast i------ø19-ø260.08-0.180.08-0.18--0.08-0.160.08-0.16--
ron80-12080-120120-180120-180 ø26.5-ø320.08-0.180.08-0.18--0.08-0.160.08-0.16--
ø33-ø39008-018008-018--008-016008-016--
ø40-ø60.. 0.08-0.18.. ---.. 0.08-0.16.. ---
  • Internal coolant is recommended : 1st recommendation : 2nd recommendation