Drill Selection Guide Application Work Description Cat. No. Diameter Appearance Ref. Page ・ Specifications Material (mm) SMDH○○○S ø12.0 to 30.8 Indexable Head SEC-MultiDrill Expansion SMDH○○○M ø12.0 to 42.5 High SMD-MTL Type Head SMDH○○○L ø12.0 to 42.5 J69 Efficiency SMDH○○○D ø13.5 to 42.5 SMDH○○○-12D ø13.5 to 25.8 SMDH○○○S ø12.0 to 30.8 Indexable Head SEC-MultiDrill Expansion SMDH○○○M ø12.0 to 30.8 Low Cutting SMD-MEL Type Head SMDH○○○L ø12.0 to 30.8 J69 Forces SMDH○○○D ø13.5 to 30.8 SMDH○○○-12D ø13.5 to 25.8 Indexable Head SEC-MultiDrill Expansion SMDH○○○S ø12.0 to 30.0 J76 Spot Facing SMD-MFS Type Head Indexable Head SEC-MultiDrill SMDH○○○B3 ø24.5 to 26.7 J80 Structural Steel SMD-MB Type Head WDX○○○D2S○○ ø13.0 to 68.0 SumiDrill WDX○○○D3S○○ ø13.0 to 68.0 WDX Type WDX○○○D4S○○ ø13.0 to 63.0 J82 Indexable WDX○○○D5S○○ ø13.0 to 55.0 Insert SEC- Plunge Drill PDL○○○D2S○○ ø16.0 to 40.0 PDL Type PDL○○○D3S○○ ø16.0 to 40.0 J96 SEC-Plunge Mill PCT○○○D3S○○ ø16.0 to 40.0 J96 PCT Type PCT○○○D5S○○ ø16.0 to 40.0 Indexable SumiReamer Expansion SRG○○.○H7-○○○-○○○12R1 ø11.9 to 140.6 Reamer SR Type SRL○○.○H7-○○○-○○○12R1 ø11.9 to 140.6 J102 Super MultiDril MDW○○○○S2K ø4.3 to 10.3 J32 SK Type MDW○○○○S3K ø4.3 to 10.3 Super MultiDril MDW○○○○S2HK ø4.3 to 10.3 J32 Special SHK Type MDW○○○○S3HK ø4.3 to 10.3 J (With Chamfer Super MultiDril MDW○○○○S2G ø4.3 to 10.3 Blade) SG Type J32 MDW○○○○S3G ø4.3 to 10.3 Drilling Super MultiDril MDW○○○○S2HG ø4.3 to 10.3 J32 SHG Type MDW○○○○S3HG ø4.3 to 10.3 Super MultiDril KDS○○○MAK ø13.6 to 40.5 Solid AK Type KDS○○○LAK ø13.6 to 40.5 J113 Brazed KDS○○○DAK ø13.0 to 40.5 Special Super MultiDril Indexable BAK Type KDS○○○BAK ø13.6 to 30.5 J113 Reamer HSS H's (HSS) MultiDrill HMD○○○S ø1.0 to 20.0 J118 Brazed HMD Type HMD○○○M ø2.0 to 20.0 Others J4