ADF-2D, ADFLS-2D & ADFO-3D CARBIDE FLAT DRILL VOL.4.2
24Pages

Carbide flat drills with/without internal coolant & for deep reach

1 Carbide flat drill with or without internal coolant 2 Designed for a wide variety of applications 3 New EgiAs Coating: exceptional wear resistance & toughness for stable cutting resistance 5 20° helical grooves with high rigidity 6 ADFLS for deep reach flat drilling

o One drill does it all Applicable for a multitude of drilling applications such as inclined surface, curved surface, flat-bottom hole, eccentric hole, and more. Radial cutting is not recommended.

& New coating: EgiAs Exceptional wear resistance & toughness Suppresses friction with the wear resistance layer; prevents breakage with the nano periodical layer. OversizeMouth 0,01mm Depth of hole 0,01mm 4

• Suitable up to 3D • Suitable for stainless steel • Suitable fora wide variety of applications ■ Breaks chips into small, manageable pieces ^ VH fi s 4 Vl % ■ IchAda coating with excellent surface smoothness The excellent smoothness in conjunction with high abrasion resistance and heat resistance enable small diameter tools to achieve long tool life ■ EgiAs coating with high toughness and wear resistance characteristics Constructed with extreme toughness, high wear and heat resistance characteristics to ensure stable and consistent tool life EgiAs & IchAda are a registered trademark of OSG...

Drilling | Solid carbide | Flat drills Type 2 ■ First choice in quality and performance ■ Carbide drill with EgiAs coating ■ Up to 2xD ■ Flat drilling application ■ 243 sizes

Drilling | Solid carbide | Flat drills First choice in quality and performance Carbide drill with EgiAs coating Up to 2xD Flat drilling application 243 sizes

Drilling | Solid carbide | Flat drills First choice in quality and performance Carbide drill with EgiAs coating Up to 2xD Flat drilling application 243 sizes

Drilling | Solid carbide | Flat drills Type 2 ■ First choice in quality and performance ■ Carbide drill with EgiAs coating ■ Up to 2xD Type 3 ■ For deep reach flat drilling application ■ 64 sizes

■ First choice in quality and performance ■ Carbide drill with internal coolant, EgiAs coating ■ Up to 3xD ■ Flat drilling application ■ 160 sizes

Drilling | Solid carbide | Flat drillsType 1 Type 2 J_ 11 ■ First choice in quality and performance ■ Carbide drill with internal coolant, EgiAs coating ■ Up to 3xD ■ Flat drilling application ■ 160 sizes

Drilling | Solid | Cutting conditions ADF-2D Low Carbon Steel -Alloy Steel (C<0.3%) SS400 • SCM ~710N/mm2 Speed Feed Rate Alloy Steel SCM • SCr • SNCM 28~35HRC 900~1,100N/mm2 30~90m/min Speed Feed Rate Speed Feed Rate Plastic Mold Steel NAK80 ~40HRC 20~40m/min Speed Feed Rate Stainless Steel SUS304 480 ~ 800N/mm2 10~30m/min Speed Feed Rate 1. To process flat surfaces, prior Centre-drilling with a larger diameter is required. 2. Water-soluble coolant may be applied as noted in the above table only under the premise that the work surface has been flattened by milling. 3. When using non-water...

Drilling | Solid | Cutting conditions Feed Rate (mm/rev.) Feed Rate (mm/rev.) Feed Rate (mm/rev.) Feed Rate (mm/rev.) Feed Rate (mm/rev.) Cast Iron Ductile Cast Iron Aluminium Alloy Feed Rate (mm/rev.) Feed Rate (mm/rev.) Feed Rate (mm/rev.) Feed Rate (mm/rev.) 1. Water-soluble coolant may be applied as noted in the above table only under the premise that the work surface has been flattened by milling. 2. Use a rigid and precise machine and holder. 3. Please minimize overhang length as much as possible during machining. 4. Adjust the rotational speed and the feed in accordance with...

MACHINING DATA ■ Machining Tips Taps and drill combination 超硬ドリル CarbideDrill Carbide Drill AD-2D φ5 AD-2D ᴓ 5 + ＋ スパイラルタップ Spiral Fluted Tap Spiral Fluted Tap A-SFT M6× (2,5P) A-SFT M6x11 (2.5P) 超硬フラットドリル CarbideFlat DrillDrill Carbide Flat ADF-2D ᴓ 5 ADF-2D φ5 + ＋ スパイラルタップ Spiral Fluted Tap Spiral Fluted Tap A-SFT M6x1 (1P) A-SFT M6×1 (1P) 超硬フラットドリル CarbideFlat DrillDrill Carbide Flat ADF-2D ᴓ 5 ADF-2D φ5 + ＋ スレッドミル Thread Mill Thread Mill AT-1 4,5X14 P1 AT-1 4.5×14 P1 Even deeper Drilling | Solid carbide 組み合わせ次第でより深いねじ立てが可能に Greater tapping depthdepth can be achieved based on...

Counterboring Tool ■ Shift length in hole position (mm) 0.25 0.20 0.15 0.10 0.05 0.00 hole position 10 mm hole position 20 mm T h rough-hole in curved surface Tool ADF-2D ■ Conventional Carbide Drill Front view Angle view Amount of shift in Amount of shift in Conventional Carbide Drill

Half-hole Tool (based on the value of 1mm for hole entry) Small diameter flat surface processing Numfer of Holes 500 1.000 Corner Chipping Tangled of chips Corner Chipping Comparison after processing 100 holes

MACHINING DATAFlat surface Tool

1,7 times Shift length in hole position (mm) 0.100 0.075 0.050 0.025 ■ Hole expansion comparison ADFO-3D with minimal hole expansion variation

MACHINING DATA ■ Cutting Resistance Waveform Stable thrust and torque (rigidity supported by the 20° helical grooves). Good chip evacuation (with no clogging of chips inside hole) ADFO-3D ■ Chips Only the ADFO-3D was capable of breaking chips into small, manageable pieces ADFO-3D Drilling | Solid carbide ■ Durability Cutting length 5 Chipping in hook region Only the ADFO-3D demonstrated durability over 100 holes Machining Data

Stable processing of stainless steel even in small diameter Tool ADFO-3D demonstrated controlled hole expansion and good durability Cutting length 0,036 m 4 Holes Tangling of chips Only the ADFO-3D demonstrated durability over 100 holes Still Running Damage comparison based on drill type used prior to threading State of Damage Drilled by Competitor's General Carbide Drill With the use of a competitor's carbide general-purpose drill, large burrs were left resulting in instability of the after tapping process. With the ADF, on the other hand, stable tapping performance can be achieved.

MACHINING DATA Burrs suppressed by proprietary cutting edge geometry Tool Machined Surface Flat Surface Work Material Cutting Speed Feed Rate Depth of Hole Water Soluble バリレス 000000 Horizontal Machining Center 偏心穴の矯正 00000000000 ■ Comparison of exit burrs 上から見た図 View from top Hole Exit 半割加工 Drilling | Solid carb