High-Efficient Deep Hole Drill AQUA Drills EX Oil …

1 10 D15 D20 D25 D30 DAQDEXOHHigh- efficient deep hole DrillAQUA Drills EX Oil- hole Pilot for guide hole concentricity and realizes stable deep hole drilling. 30D Non Step Drilling possible High-Efficient & long tool life in both wet & MQL. Low cutting force point geometry provides long tool life on stainless steel deep hole drillingAQUA Drills EX Oil- hole Long 2 AQDEXOHAQDEXAQDEXRAQDEXOH10 DAQDEXO H15 DAQDEXOH20 DAQDEXOH25 DAQDEXOH30 DAQDEXOHPLTAQDEXOH000101020201234 AQDEXOHPLTL9620 30D 2014 Nachi Europe GmbH | Errors and Alterations exceptedLoad power (kW)Time (s)Time (s) aqua Drills EX Oil hole Long 30D Non step drilling possible high efficient & long tool life in both Wet & MQL Low cutting force point geometry provides long tool life on stainless steel deep hole drillingHigh- efficient deep hole DrillGuide hole DrillAQDEXOHPLTDeep hole DrillAQDEXOHE nter from the centerPoint angle 150 Point angle 140 Cutting mm 30D typeCutting fluid.

2 Water soluble (internal coolant)Speed:120 m/minCutting depth:150 mm (30D)Feed:1150 mm/minGuide mm, 10 mm depthWork material:C50 (180 HB)Cutting mm 20D typeCutting fluid:Water soluble (internal coolant)Cutting speed:75 m/minCutting depth:100 mm blind holeFeed:450 mm/min ( mm/rev)Guide mm, 10 mm depthWork (SUS304)Improved sharpness and stabilityAQUA EX Coating30D Non step drillingStable deep hole drilling in stainless steelsPoint geometry which reduces the cutting force and improves the chip evacuationGuide pad located on the vertical direction against the cutting edge lead the Drill stableDivided in small chipsImproved heat and wear resistanceAnti-oxidation testAfter 1 hour in 1100 CAQUA EX Coat50% oxidizedCompetitor (1200 C catalog condition) Complete oxidation Anti-adhesion layer and smoothed surface makes easy chip evacuation Al rich layer realize high anti-oxidant (1100 C) Multi-layered avoids crack propagation.

3 Compressive stress moderates hardened film (3300HV) which increases the wear layerTiAlCrX Anti-oxidant & wear resistant multi-layerHigh strength carbide materialDouble margin supports the guide and realizes stable deep drillingNo chip blockGuide padsL9616 20D AQDEXOH20 DCompetitorChip comparisonIdeal guide hole Drill for aqua EX Oil- hole longImproved concentricity and realize stable deep hole drillingCompetitorAQUA EX Oil- hole PilotChip blocked3 aqua Drill EX Long000050050010001000150015000,10,20,20 ,40,30,60,8 2014 Nachi Europe GmbH | Errors and Alterations exceptedbig corner wearlarge wearAQDEXOH30 DCompetitorCutting mm 30D typeCutting fluid:Water soluble (internal coolant)Speed:120 m/minCutting depth:150 mm through holeFeed:1150 mm/min ( mm/rev)Guide mm, 10 mm depthWork material:C50 mm 30D typeCutting fluid:MQLS peed:80 m/minCutting depth:150 mm through holeFeed:760 mm/min ( mm/rev)Guide mm, 10 mm depthWork material:C5030D Non-step drilling on C50 high efficient & long tool life in both wet & MQLWet drilling on stainless steel 304 ( ) stable and long tool life even on stainless steelGG25(FC250) Cast Iron Wet drilling high wear resistance with long tool lifeAfter 700 holesAfter 700 holesAfter 700 holesAfter 500 holesComparison of wear after 1350 hole drillingAQDEXOH20 DComCompetitorchipping by wearCorner wear (mm)HolesCompetitor ACompetitor B: broken after 3 holesCompetitor C.

4 Broken after 2 holesL9616 mm 20D typeCutting fluid:Water soluble (internal coolant)Speed:75 m/minCutting depth:100 mm through holeFeed:446 mm/min ( mm/rev)Guide mm, 10 mm depthWork (SUS304)possible to continueComparison of wear after 1500 hole drillingAQDEXOH20 DCompetitorwear (mm)HolesCompetitor AL9616 mm 20D typeCutting fluid:Water soluble (internal coolant)Speed:100 m/minCutting depth:100 mm blind holeFeed:955 mm/min ( mm/rev)Guide mm, 10 mm depthWork material:GG25 (FC250)Structural SteelsCarbon SteelsPre-Hardened SteelsAlloy SteelsHardened SteelsMold SteelsHardened SteelsStainless SteelsTi AlloysNi AlloysCast IronAlumnium AlloysCopper AlloysST37-2(SS400)C45/C5042 CrMo4 SCR/NAK30~40 HRC40~50 HRC50~65 SUS304 m Applicable working materials4 VHMAQEXh624 ~30 140 h7 AQDEXOH10DL Ds Dcl 2014 Nachi Europe GmbH | Errors and Alterations exceptedLIST9612 Unit: : : : Drills EX Oil- hole Long 10D2 rake + X < rake + XR Drill EX LongVHMAQEXh624 ~30 140 h7 AQDEXOH15DL Ds Dcl 2014 Nachi Europe GmbH | Errors and Alterations exceptedLIST9614 Unit.

5 Drills EX Oil- hole Long 15D2 rake + X < rake + XR ~30 140 h7 AQDEXOH20DL Ds Dcl 2014 Nachi Europe GmbH | Errors and Alterations exceptedLIST9616 Unit: : : : Drills EX Oil- hole Long 20D2 rake + X < 3,02 rake + XR 3,07 aqua Drill EX LongVHMAQEXh624 ~30 140 h7 AQDEXOH25DL Ds Dcl 2014 Nachi Europe GmbH | Errors and Alterations exceptedLIST9618 Unit: : : Drills EX Oil- hole Long 25D2 rake + XR 8 VHMAQEXh624 ~30 140 h7 AQDEXOH30DL Ds Dcl 2014 Nachi Europe GmbH | Errors and Alterations exceptedLIST9620 Unit: : : Drills EX Oil- hole Long 30D2 rake + XR 9 aqua Drill EX LongVHMAQEXh624 ~30 150 h7 AQDEXOHPLTl Ds DcL 2014 Nachi Europe GmbH | Errors and Alterations exceptedLIST9622 Unit: 18724 LIST9622 Unit: 31887 LIST9622 Unit: 4510610 LIST9622 Unit.

6 5412212 aqua Drills EX Oil- hole Pilot for guide hole drilling Improves concentricity and realizes stable deep hole drillingAQUA Drills EX Oil- hole Pilot2 rake + XR10 AQDEXOH 10D 15D 20 DAQDEXOH 25D 30D 2014 Nachi Europe GmbH | Errors and Alterations exceptedWork materialSS400 S50C FC250 Structural steels Carbon steelsSCM440 NAK HPMA lloy steelsSKD61 NAK HPMMold steels Hardened SteelsHardened steelsFCD400 Ductile cast ironSUS304 SUS316 Stainless steelNickel AlloysTitanium Alloys~200 HB20~30 HRC30~40 HRC30~40 HRCmmmin-1mm/minmin-1mm/minmin-1mm/minmi n-1mm/minmin-1mm/minmin-1mm/minmin-1 materialSS400 S50C FC250 Structural steels Carbon steelsSCM440 NAK HPMA lloy steelsSKD61 NAK HPMMold steels Hardened SteelsFCD400 Ductile cast ironSUS304 SUS316 Stainless steel~200 HB20~30 HRC30~40 HRCmmmin-1mm/minmin-1mm/minmin-1mm/minmi n-1mm/minmin-1 on using the drilling condition tables1.

7 Adjust drilling condition according to the rigidity of machine or work clamp The table values condition are for drilling with water-soluble cutting Reduce RPM and feed speeds by 30% for non-water-soluble cutting Ues the internal lubricating oil Non-step drilling is possible. However, a work material and drilling condition to chip removal may be worse. In that case, add step feed or review the drilling condition. For holes deeper than 20D in stainless steels, recommend in step In step feed, return to the entrance Step feed interval is about ~1 Recommend pre-drilling of guide holes. Depth is 2~3 Recommend the AQDEXOHPLT for guide drilling. Recommend the diameter that is larger than the deep hole ConditionStandard drilling condition11 aqua Drill EX LongAQDEXOH 10D 15D 20 DAQDEXOH 25D 30D 2014 Nachi Europe GmbH | Errors and Alterations exceptedWork materialSS400 S50C FC250 Structural steels Carbon steelsSCM440 NAK HPMA lloy steelsPre-Hardened steelsSKD61 NAK HPMMold steels Hardened SteelsFCD400 Ductile cast iron~200 HB20~30 HRC30~40 HRCmmmin-1mm/minmin-1mm/minmin-1mm/minmi n-1 materialSS400 S50C FC250 Structural steels Carbon steelsSCM440 NAK HPMA lloy steelsPre-Hardened steelsSKD61 NAK HPMMold steels Hardened SteelsFCD400 Ductile cast iron~200 HB20~30 HRC30~40 HRCmmmin-1mm/minmin-1mm/minmin-1mm/minmi n-1 on using the drilling condition tables1.

8 Adjust drilling condition according to the rigidity of machine or work clamp The table values condition are for drilling with water-soluble cutting Non-step drilling is possible. However, a work material and drilling condition to chip removal may be worse. In that case, add step feed or review the drilling condition. For holes deeper than 20D in stainless steels, recommend in step In step feed, return to the entrance Step feed interval is about ~1 Recommend pre-drilling of guide holes. Depth is 2~3 Recommend the AQDEXOHPLT for guide drilling. Recommend the diameter that is larger than the deep hole Condition12 AQDEXOHPLTAQDEXOHPLT 2014 Nachi Europe GmbH | Errors and Alterations exceptedWork materialSS400 S50C FC250 Structural steelsCarbon steelsSCM440 NAK HPMA lloy steelsSKD61 NAK HPMMold steelsHardened steelsHardened SteelsFCD400 Ductile cast ironSUS304 SUS316 Stainless steelNickel AlloysTitanium Alloys~200 HB20~30 HRC30~40 HRC30~40 HRCmmmin-1mm/minmin-1mm/minmin-1mm/minmi n-1mm/minmin-1mm/minmin-1mm/minmin-1 materialSS400 S50C FC250 Structural steelsCarbon steelsSCM440 NAK HPMA lloy steelsSKD61 NAK HPMMold steelsHardened steelsHardened SteelsFCD400 Ductile cast iron~200 HB20~30 HRC30~40 HRCmmmin-1mm/minmin-1mm/minmin-1mm/minmi n-1mm/minmin-1 on using the

9 Drilling condition tables1. Adjust drilling condition according to the rigidity of machine or work clamp Wet condition are for drilling with water soluble cutting In non water soluble cutting fluid, reduce the rotation and feed by 20%.4. Use on internal on using the drilling condition tables1. Adjust drilling condition according to the rigidity of machine or work clamp Use on internal ConditionMQL ConditionStandard drilling condition13 aqua Drill EX 2014 Nachi Europe GmbH | Errors and Alterations exceptedWe recommend pre-drilling of guide holes. Depth is 2 to recommend the AQDEXOHPLT for guide hole drilling. Select one with a diameter mm larger than the deep hole Drill when using AQDEXOHPLT. If the part is canted or misshapened, use the AQDEXZ to make a flat surface before into the guide hole at low speed until 2 to 3 mm from the bottom of the guide hole .

10 (About, Rotation 500min-1, Feed 1000 mm/min)Start drilling at normal speed and feedFor through holes, Drill at normal feed until penetrating through, lower the feed. To prevent Drill from drilling is completed and once the bit has passed through the bottom of the Drill hole , decrease speed and pull the Drill back through the hole .(About, Rotation 500min-1, Feed 2000 mm/min)Recommended usage for deep hole drillGuide hole drilling (AQDEXOHPLT)AQDEXOHPLTAQDEXZAQDEXOHPLTFo r angled surfaceDeep hole drilling (Insert it in a guide hole ) deep hole drillingDeep hole drilling (Completion)Penetration on angled surfaceFeed by 50%Normal feedDeep hole drilling (Back)14 2014 Nachi Europe GmbH | Errors and Alterations excepted15 2014 Nachi Europe GmbH | Errors and Alterations exceptedStructural SteelsCarbon SteelsPre-Hardened SteelsAlloy SteelsHardened SteelsMold SteelsHardened SteelsStainless SteelsTitanium AlloysNickel AlloysCast IronList No,TypeCutting FluidSS400S45CS50 CSCRNAK25 ~ 40 HRC40 ~ 50 HRC50 ~ 65 HRCSUS304 SUS316 SUS420 FCDFCL9600 aqua Drill EX StubWet & Dry1 m2mmL9602 aqua Drill EX Regular m2mmL9604 aqua Drill EX Oil hole 3 DWet & MQL m2mm L9606 aqua Drill EX Oil hole 5D m2mm L9608 aqua Drill EX Oil hole 8D m2m