B063G DIAMOND COATED END MILLS DC-2XLB DC-XB DC-2MB DC-2LB DC-2MS-3 DC-2SB-NF DC-2MB-NF

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1 -2XLB -XB B063G -2MB -2LB -2MS-3-2SB-NF -2MB-NF

2 -2XLB -XB -2MB -2LB Ball Nose, Medium, 2 flute, For Grhite Ball Nose, Long, 2 flute, For Grhite -2MS-3-2SB-NF NEW Ball Nose, Long Neck, 2 flute, For Grhite -2MB-NF New additions to the long neck and ter neck series of diamond coated end mills for Grhite machining. Diamond coated end mill series that is most effective in deep slotting grhite electrodes that are essential to mould machining. Ten to 20 times longer tool life than carbide end mills (including (Ti,Al)N coated end mills). Use of Mitsubishi's original developed diamond coating that provides more stable tool life than competitor's diamond coatings. Diamond Coating We developed an original coating technology with the plasma chemical vor deposition method (CVD process), and succeeded in commercialization of coated tools with excellent adhesion of diamond film. Besides ten to 20 times longer tool life than carbide end mills, we will be able to earn excellent finishing processed surface from the sharp edge,and cut the polish time. NEW Ball Nose, Ter Neck, 2 flute, For Grhite Medium, 2 flute, For Non-ferrous Material (3mm shank series) Ball Nose, Short, 2 flute, For Non-ferrous Material Ball Nose, Medium, 2 flute, For Non-ferrous Material Features Diamond Coating for non-ferrous and new non-metal materials. The point of cutting edge Sharp edge ound and winding Mitsubishi Competitor Machining example Grhite XLB Wear width Primary flank wear (mm) Competitors 1.5 times! Long tool life 0.2mm 0.2mm End mill -2XLB 120-2XLB Wear width Cutting length (m) Work material Cutting method Grhite (EX70) 15,000min -1 1,500mm/min(0.05mm/tooth) Air blow Competitor Exposed Substrate

3 Wide range For Grhite -2XLB Ball Nose, Long Neck, 2 flute, For Grhite NEW For Non-ferrous material (High Si-Al-Alloy, Ceramics, Grhite) -2MS-3 Medium, 2 flute, For Non-ferrous material (3mm shank series) -XB NEW Ball Nose, Ter Neck, 2 flute, For Grhite -2SB-NF Ball Nose, Short, 2 flute, For Non-ferrous material -2MB Ball Nose, Medium, 2 flute, For Grhite -2MB-NF Ball Nose, Medium, 2 flute, For Non-ferrous material -2LB Ball Nose, Long, 2 flute, For Grhite Machining example Grhite Primary flank wear (mm) Carbide ball nose end mill -2MB End mill -2MB 3 12,000min -1 2,000mm/min(0.083mm/tooth) Cutting method Air blow 1mm ,000 1,500 Cutting length (m) Wear of cutting edge (After cutting 1,800m) 0.3mm High Si-Al-Alloy Over 360m! -2MS-3 Competitor's (Ti,Al)N coated end mill Breakage at 60m End mill Work material -2MS High Si-Al-Alloy 40,000min -1 (628m/min) 240mm/min(0.003mm/tooth) 0.1mm 0.8mm Cutting length (m) Cutting method Air blow 2

4 3 4-2XLB D16 6 = D1 15 Ball Nose, Long Neck, 2 flute, For Grhite : Inventory maintained in Jan.

5 3 4 -XB D16 6 = D1 L2 B1 B2 Ball Nose, Ter Neck, 2 flute, For Grhite

6 -2MB Ball Nose, Medium, 2 flute, For Grhite 15 O 05 : Inventory maintained in Jan. 6

7 -2LB Ball Nose, Long, 2 flute, For Grhite 15 O 7 6

8 -2MS-3 Medium, 2 flute, For Non-ferrous material (3mm Shank Series) : Inventory maintained in Jan. B256

9 -2SB-NF Ball Nose, Short, 2 flute, For Non-ferrous material 15-2MB-NF Ball Nose, Medium, 2 flute, For Non-ferrous material D16 6D B257 8

10 DIAMOND COATED END MILL -2XLB Ball Nose, Medium, 2 flute, For Grhite -XB Ball Nose, Medium, 2 flute, For Grhite 1) If the rigidity of the machine or the work material installation is very low, or chattering is generated, please reduce the revolution and the feed rate proportionately. When high machining accuracy is especially needed, we recommend lowering feed rate. 2) When high machining accuracy is especially needed, we recommend reduce feed rate. 09 6

11 -2MB Ball Nose, Medium, 2 flute, For Grhite -2LB Ball Nose, Long, 2 flute, For Grhite 1) Cutting conditions need to be changed, depending on the overhang, allowance for machining and machine. Use the above as a general guide. 2) High-speed, high-feed machining is desirable. But reduce feed rate if flaking of workpieces occurs. -2MS-3 Medium, 2 flute, For Non-ferrous material (3mm shank series) 1) When cutting a very hard work material, reduce the feed rate. 2) The revolution can be increased by using a high speed spindle. 3) When operating in vertical feed, use one third the standard feed rate given in the table above. B000 10

12 -2SB-NF Ball Nose, Short, 2 flute, For Non-ferrous material -2MB-NF Ball Nose, Medium, 2 flute, For Non-ferrous material Work material Grhite (mm) ,500 13,000 10,000 8,000 6,600 % <15 % > ,010 1,260 1,260 1,160 oughing 14,500 10,000 8,000 6,500 5, ,000 13,000 10,000 % <15 % > ,400 2,200 2,700 2,900 2,500 Finishing 15,000 11,000 9,000 7, ,200 1,500 1,500 1,500 1,500 Depth of cut <0.5 <0.2 <0.1 <0.06 :adius Work material (mm) ,000 11,100 7,700 6,000 4,800 4,000 % <15 % > oughing 16,000 9,200 6,400 4,800 3,800 3,200 Copper, Pure copper ,000 13,000 10,000 8,000 6,600 % <15 % > ,000 1,300 1,400 1,400 Finishing 13,000 10,000 7,500 6,000 5, ) % is the inclination of machining surface. 2) If the rigidity of the machine or the work material installation is very low, or chattering is generated, please reduce the revolution and the feed rate proportionately. Cutting condition may be considerably different due to the overhang (milling depth), cutting stock, and machine tools. 3) Please see the above table as a standard. 4) If the depth of cut is shallow, the revolution and feed rate can be increased. Depth of cut <0.5 <0.2 <0.1 <0.06 % :adius JQA-2522 JQA-EM0941 Overseas Operations Center : Cutting Tools KFC bldg., 8F, 1-6-1, Yokoami, Sumida-ku, Tokyo , Jan TEL FAX MITSUBISHI MATEIALS U.S.A. COPOATION Headquarters 17401, Eastman Street, Irvine, California, 92614, USA TEL FAX MMC HATMETALL GmbH Comeniusstr.2, 40670, Meerbusch GEMANY TEL FAX MMC METAL SINGAPOE PTE LTD. 10, Arumugam oad, #04-00 Lion Industrial Bldg.,409957, SINGAPOE TEL FAX Home page E( - )