Multi-Drill Series General Features MultiDrill series is Sumitomo‘s original brand of high performance drills that have a special cutting edge design coupled with an advance carbide substrate. The series has a comprehensive selection of diameters and drill lengths to cover a wide range of work materials and require-ments, providing high efficiency, high precision and cost effectiveness. Solid Carbide Type Multi-Drills Selection New New SDP ... SDM ... MDW ... MDS ... MDF ... MDW … MLDH MDUS / MDSS MDS ... Type …U3/5/7-HAK (DIN)…U3/5-HAK (DIN)GS 2/4S/M K-HAK(DIN)… SK/SG …S2D, L2D…H3D, H5D… PHT Ne…w… XHGS XHTA… NHGS … P/ L – … SDC Page a K 6~11 a K 12~17 aK18~21 a K22~23 a K24~27 a K28~35 a K36~39 a K40~41 a K42~43 a K44 a K45 Pilot drill Pilot drill Application PK PM P PMK KN P PMKN N PMK PMKH N Form m7 drill h8 drill m7 drill h8 drill, h8 drill Extra long Super Long Mini DiamondDIN typecylindricDIN typecylindriccylindricDIN typeMulti-DrillMicro DrillMulti-DrillCoated Length(The ratio to øD)3D/5D/7D3D / 5D2 / 4D 3D / 5D 2,5D / 4D S2D/ H3D/L2DH5D3D 10D ~ 30D 3D / 5D /10D 5/12/20/30 D 10D 3D Coolant holes Yes No Yes No No Yes Yes Yes Yes No No Coating AlCrTiN DEX(TiAlCr/TiSi) TiAlN – PVD TiAlN – DLC TiAlN TiAlN / ZX SUMIDIA ø 3,0 ø 2,0 ø 4,0 ø 2,0 ø 0,3 ø 3,0 ø 4,0 ø 3,0 ø 3,0 ø 0,8 ø 0,03 ø 2,0 Diameter range ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ø16,0 ø16,0 ø12,0 ø14,0 ø20,0 ø16,0 ø 8,0 ø 12,0 ø 16,0 ø 2,0 ø 1,0 ø 10,0 K2 Multi-Drills