TDXL Serie PRODUCT INFORMATION. Vol 2. HSS EXTRA LONG DRILLS 10 D, 15 D and 20 D! NEW TDXL

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1 PRODUCT INFORMATION Serie HSS EXTRA LONG DRILLS D, D and 2 D! Vol 2

2 Newly developed flat flute (Pat. P.) Newly developed low-resistance thinning (Pat. P.) Newly developed WXL coating for drills features four newly developed technologies including three patents pending! Newly developed compound flute lead construction (Pat. P.) New technologies! New fl ute shape (Pat. P.) dramatically improves chip evacuation! It is capable of non-step drilling from D up to 2xD! Flute Form Highly rigid, wide flutes with smooth curves Newly developed flat flute (Pat. P.) Chip shape when drilling S5C Short, broken pieces Long, curly chips 1

3 HSS EXTRA-LONG DRILL New technologies! The newly developed thinning (Pat. P.) exhibited half the thrust resistance(in-house comparison)! Thining Form Thrust Resistance Thrust [N] 2, 1,75 1,5 1, Thrust Thrust [N] 2, 1,75 1,5 1, Thrust Sharp and low-thrust new thinning form [s] was tested at a depth of 2xD [s] The competitor's product with a shorter flute was tested at a depth of xd New technologies! Newly developed compound fl ute lead construction (Pat. P.) Stable drilling power (spindle amperage) The newly conceived flute design widens in the middle, significantly improving chip evacuation. Thanks to this, it is capable of non-step drilling of up to 2xD ma 167 ma CH2 [V] (m/dv) CH1 [V] (m/dv) New technologies! -5m -5m +s +s +2s +25s +3s +35s +4s +45s +5s +55s +6s New coating improves durability! The newly developed WXL Coating makes drills sparkle! 2

4 Processing Examples Lower CO 2 output than competitors!!!!. Eco-Friendly Commitment! Tool D Compared to the competitor's product, cut CO 2 by,96 kg or 5,4% per holes!! Work Material S5C (DIN CK5 AISI 5) Drilling Speed 25 m/min (796 min -1 ) CO2 output in S5C Feed Depth of Holes 176 mm/min (,22mm/rev) NON STEP mm (D) (Blind) kg-co2 per holes Coolant Water Soluble Machine Vertical Machining Center Compared to the competitor's product, the maximum thrust value is stable. Durability is 1,8 to 3 times greater!! Tool 7 D Drilling Speed Number of Holes Maximum Thrust Value Work Material Drilling Speed Feed Depth of Holes S5C (DIN CK5 AISI 5) 2 ~ 4 m/min (9 ~ 1.82min -1 ) 127 ~ 255 mm/min (,14mm/rev) NON STEP 99 mm (14 D) (Blind) 2m/min 3m/min 4m/min 96 Holes 144 Holes 181 Holes 288 Holes 336 Holes 336 Holes Drilling Speed m/min Coolant Water Soluble Tool runhout under 2μm Machine Horizontal Machining Center Drill for pilot hole Tool Depth of Holes EX-GDS ø 7,1 mm 14mm 3

5 Processing Examples Thrust Torque Thrust[N] 2, 1,75 1,5 1,25 1, Torque[N-m] [s] [s] A Thrust[N] 2, 1,75 1,5 1,25 1, High thrust Torque[N-m] Torque increased at about 2xD [s] [s] B Thrust[N] 2, 1,75 1,5 1,25 1, Thrust fluctuations Torque[N-m] Torque increased at about 12xD [s] [s] C Thrust[N] 2, 1,75 1,5 1,25 1, Torque[N-m] Despite its stable thrust, torque increased at the middle of the hole [s] [s] D Thrust[N] 5, 4, 3, 2, 1, -1, Breakage Torque[N-m] 折損 Breakage Torque fluctuations began at about 8xD -2, [s] [s] A & B : Because of its short flute length, it could drill only up to 25xD. Our drill exhibited durability of more than 3 times the competitor's product! Horizontal machining, external coolant, 47 meters drilling length! Tool 6 2D Work Material SCM42H (Simillar DIN CrMo5) Drilling Speed 24m/min (1,273min -1 ) Feed 19mm/min (.mm/rev) (Up to 112 holes) Non-step 229mm/min (.18mm/rev) (Until tool life) Non-Step A B Wear Conditions Number of Holes Holes 112 Holes 392 Holes Depth of Holes 12mm (2D) (Through) Coolant Water Soluble Machine Horizontal Machining Center Drill for pilot hole Tool EX-GDS ø 6,1 Depth of Holes mm After Drilling 392 Holes A After Drilling 112 Holes B After Drilling 112 Holes 4

6 Processing Examples Compared to the competitor's product, our drill was capable of drilling an overwhelming number of holes!! Tool 1,6 2 D Work Material S5C (DIN CK5 AISI 5) Number of Holes Holes 13 Holes Drilling Speed 2 m/min (3.98 min -1 ) Feed Depth of Holes 32 mm (2 D) Coolant Machine 64 mm/min (,16mm/rev) Non-step Up to 8 mm from beginning of hole 92 mm/min (,23mm/rev) Non-step After 8 mm Water Soluble Vertical Machining Center Blind 1 Hole 1 Hole Drill for pilot hole Tool EX-GDS dia 1,65 Depth of Holes 4,8 mm Stable non-step driling is possible even for material with 3 HRC!! Tool D Work Material SCM 44 (3 HRC) Drilling Speed 16 m/min (59 min -1 ) 112 mm/min (,22mm/rev) Non-step Feed Number of Holes 5 21 Holes Breakage 8 Holes Breakage 2 Holes 8 Holes Excessive wear Depth of Holes mm ( D) Blind Coolant Machine Water Soluble Vertical Machining Center Drill for pilot hole Tool EX-GDS dia.1 Depth of Holes 2 mm after 8 holes after 93 holes 5

7 D Operation Type Dimensions Tool Material SurfaceTreatment HSS-Co WXL Coating For D operation Unit:mm EDP No, D l L d Euro EDP No, D l L d Euro ,6 D , ,8 D , D ,1 D , ,2 D , ,3 D , ,4 D , ,5 D , ,6 D 4 9 2, ,7 D 4 9 2, ,8 D 4 9 2, ,9 D 4 9 2, D ,1 D 45 3, ,2 D 45 3, ,3 D 45 3, ,4 D 5 3, ,5 D 5 3, ,6 D 5 3, ,7 D 5 3, ,8 D 5 3, ,9 D 5 3, D ,1 D , ,2 D , ,3 D 6 1 4, ,4 D 6 1 4, ,5 D 6 1 4, ,6 D 6 1 4, ,7 D 6 1 4, ,8 D , ,9 D , D ,1 D , ,2 D , ,3 D , ,4 D , ,5 D , ,6 D , ,7 D , ,8 D , ,9 x D , x D ,1 D , ,2 D , ,3 D , ,4 D , ,5 D , ,6 D , ,7 D , ,8 D , ,9 D , D ,1 D 5 7, ,2 D 5 7, ,3 D 5 7, ,4 D 5 7, ,5 D 5 7, ,6 D 5 5 7, ,7 D 5 5 7, ,8 D 5 5 7, ,9 D 5 5 7, D ,1 D , ,2 D , ,3 D , ,4 D , ,5 D , ,6 D , ,7 D , ,8 D , ,9 D , D ,1 D , ,2 D , ,3 D , ,4 D , ,5 D , ,6 D , ,7 D , ,8 D , ,9 D , D ,1 D 14 25, ,2 D 14 25, ,3 D 14 25, ,4 D 14 25, ,5 D 14 25, ,6 D , ,7 D , ,8 D , ,9 D , D ,1 D , ,2 D , ,3 D , ,4 D , ,5 D , ,6 D , ,7 D , ,8 D , ,9 D , D

8 D Operation Type Dimensions Tool Material SurfaceTreatment HSS-Co WXL Coating EDP No. D l L d Euro D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D EDP No. D l L d Euro D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D For D operation Unit:mm 7

9 2D Operation Type Dimensions Tool Material Surface Treatment HSS-Co WXL Coating For 2D operation EDP No. D l L d Euro D D D D D D D D D D D D D D D D D D D D D D D D EDP No. D l L d Euro D D D D D D D D D D D D D D D D D D D D D D D D

10 Coolant Application Key Points Deepest area Hole entrance at deepest area Hole depth midway point Drill entrance area Hole entrance at hole depth midway point Drill antrance area Hole entrance Hole area depth midway point Deepest area Hole entrance area Hole depth midway point Deepest area Allow the coolant to move along the drill if the discharge flow rate is low or the number of nozzles is too few. If there are too few coolant nozzles is small, increase the amount of coolant and its discharge pressure and allow the coolant to move along the drill so that it is applied constantly to the entrance. If there are too few coolant nozzles is small, the coolant that is applied to the hole entrance will stray from the hole along the way. Recommended Operation For Using Make a pilot hole. Insert the while it is rotating (it is unnecessary to decrease the speed) For a pilot hole, select same size or below.5mm larger size drill than. For deep holes, we recommend using the same diameter. Use the same diameter for holes with higher straightness requirements. The recommended drills for a pilot hole are listed below. EX-GDSVPH-GDS FT-GDSFT-GDN Start supplying the coolant (when drilling 3xD with small-diameter drills, the pressure of the coolant can cause the drill to vibrate) Although there is no particular point angle requirement, the use of high-precision drills such as OSG s EX-GDS, VPH-GDS or other carbide drills is recommended. At the start of drilling, set the feed rate to 1% of the drill diameter and increase the feed rate when the depth reaches between 3xD and 5xD. When using an OSG leading drill (NC-LDS, VP-LDS, etc) for centering, set the feed rate for the to 1% of the drill diameter from the entrance of the hole to 3xD. After that, increase the feed to the range indicated in the Recommended Conditions. 12D Increase feed rate tobetween 1 and 2% 35D 1D Set it to 1%D between 3xD and 5xDTheCompleteSolutionOSG 9

11 Notes

12 D, D and 2D Type Recommended Drilling Conditions WORK MATERIAL DRILLING SPEED DRILL DIA. (mm) CARBON STEELS S5C S35C 5 ~ 7N/mm 2 SPEED (min -1 ) 2 ~ 24 m/min FEED RATE (mm/rev) ALLOY STEELS SCM SCr SNCM 7 ~ 9N/mm 2 SPEED (min -1 ) 18 ~ 22 m/min FEED RATE (mm/rev) TOOL STEELS DIE STEELS (unquenched) SKD SK DH31 DAC 7 ~ 9N/mm 2 SPEED (min -1 ) 12 ~ 16 m/min FEED RATE (mm/rev) 1,6 4.,16 ~,3 4.,16 ~,3 2,7,16 ~, ,2 ~,5 3.2,2 ~,4 2,2,2 ~, ,3 ~,8 2.2,3 ~,8 1,5,3 ~, ,4~,1 1.6,4 ~,1 1,,4 ~, ,5 ~,13 1.3,5 ~,13 9,5 ~, ,6 ~, 1.,6 ~, 75,6 ~,14 8 8,8 ~,2 8,8 ~,2 55,8 ~,18 65,1 ~,25 65,1 ~,25 45,1 ~, ,12 ~,3 55,12 ~,3 38,12 ~,28 DUCTILE CAST IRON FCD4 FCD5 ~ 5N/mm 2 SPEED (min -1 ) CAST IRON FC25 ~ 35N/mm 2 16 ~ 2 m/min 18 ~ 24 m/min FEED RATE (mm/rev) SPEED (min -1 ) FEED RATE (mm/rev) 3.6,1 ~,3 4,,3 ~,5 2.85,1 ~,4 3.35,4 ~,6 1.9,2 ~,8 2.25,6 ~,1 1.46,2 ~,1 1.65,8 ~,13 1.,3 ~, ,1 ~,16 955,4 ~, 1.,12 ~,19 7,5 ~,2 835,16 ~,26 575,6 ~,25 67,2 ~,32 475,7 ~,3 555,24 ~,38 1. The indicated speeds and feeds are for drilling with water-soluble oil. When using non-water soluble oil, set the drilling speed, reduce the drilling speed by 2-3%. 2.The most suitable cutting fluid is water-soluble oil (-3 times dilution). 3.Refer to the "Coolant Application Key Points" for instructions on how to apply the coolant. 4.If chip evacuation becomes difficult during non-step drilling due to the type of work material or its annealed condition, perform step-feed drilling. In this case, we recommend the peck feed method in which the drill is retracted at a rate of approximately times the feed rate (mm/rev). 5.If the number of nozzles on a horizontal machine center is too few or the discharge flow rate is insufficient, perform step-feed drilling. In this case, we recommend a step-feed method in which the drill is retracted to the entrance of the hole. 6.Be sure to center the hole before using this drill. To center the hole, use an OSG leading drill (NC-LDS, VP-LDS, etc.) or a stub drill of the same diameter to make a pilot hole. The point angle of a leading drill may be 9, 12, or Use the step-feed method for drilling in quenched and tempered steels. OSG EUROPE s.a. Av. Lavoisier 1 B-13 Wavre Nord Belgium MEMBER OF Tool specifications subject to change without notice Tel Fax info@osgeurope.com All rights reserved. OSG Europe 28 EUR3R9a The contents of this catalogue are provided to you for viewing only. They are not intended for reproduction either in part or in whole in this or other medium. They cannot be copied, used to create derivation work or used for any reason, by means without the express, written permission of the copyright owner. If prices are stated, they are netto unit-prices and any eventual tax(es) have to be added. The company is not responsable for any printing error in technical, price and/or any other data.