Sumitomo - Полный каталог инструмента - 2016 EN
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Brazed Carbide MULTI-DRILLs ( Available on Request )
KDS … FA Type
Extra Long Type (10 x D) Brazed Carbide Drills with Coolant Holes
Helix angle: 25° ---> 0° Specification:
- Brazed carbide (Grade: G10E) drill
l2 = Effective drilling length with coolant holes
- Shank with whistle notch
Diameter 8.0~15,0mm Diameter 15,1~19,5mm
Dimensions (mm) Extra Long Series (10D) Dimensions (mm) Extra Long Series (10D)
D Shank Drill Cat. No. Stock Dimensions (mm) D Shank Drill Cat. No. Stock Dimensions (mm)
Head Head
(mm) d l 3 l 1 FA10 L l2 (mm) d l 3 l 1 FA10 L l2
8,0 16 48 1,5 KDS 080 FA10 156,5 93 19,6 25 56 3,6 KDS 196 FA10 318,6 225
~8,5 ~085 FA10 ~20,5 ~205 FA10
KDS 086 FA10 KDS 206 FA10
8,6 16 48 1,6 ~095 FA10 171,6 104 20,6 25 56 3,8 ~215 FA10 328,8 236
~9,5 ~21,5
KDS 096 FA10 KDS 216 FA10
9,6 16 48 1,8 ~105 FA10 181,8 115 21,6 25 56 4,0 ~225 FA10 344,0 247
~10,5 ~22,5 KDS 226 FA10
KDS 106 FA10 22,6 25 56 4,2 ~235 FA10
10,6 16 48 2,0 ~115 FA10 197,0 126 ~23,5 KDS 236 FA10 354,2 258
~11,5 23,6 32 60 4,4 ~245 FA10
KDS 116 FA10 ~24,5
11,6 16 48 2,2 ~125 FA10 207,2 137 374,4 269
~12,5
KDS 126 FA10 KDS 246 FA10
12,6 16 48 2,4 ~135 FA10 222,4 148 24,6 32 60 4,5 ~255 FA10 384,5 280
~13,5 ~25,5 KDS 256 FA10
KDS 136 FA10 25,6 32 60 4,7 ~265 FA10
13,6 16 48 2,5 ~145 FA10 232,5 159 ~26,5 KDS 266 FA10 399,7 291
~14,5 26,6 32 60 4,9 ~275 FA10
KDS 146 FA10 ~27,5 KDS 276 FA10
14,6 20 50 2,7 ~155 FA10 247,7 170 27,6 32 60 5,1 ~285 FA10 409,9 302
~15,5 ~28,5 KDS 286 FA10
KDS 156 FA10 28,6 32 60 5,3 ~295 FA10
15,6 20 50 2,9 ~165 FA10 262,9 181 ~29,5 KDS 296 FA10 425,1 313
~16,5 29,6 32 60 5,5 ~305 FA10
KDS 166 FA10 ~30,5
16,6 20 50 3,1 ~175 FA10 273,1 192 435,3 324
~17,5
KDS 176 FA10
17,6 20 50 3,3 ~185 FA10 288,3 203 450,5 335
~18,5
KDS 186 FA10
18,6 25 56 3,5 ~195 FA10 303,5 214
~19,5
Brazed Carbide Multi-Drills for Cast Irons and Aluminium Alloys
How to Order
Multi-Drills Non-Stock Items will be required minimum order quantity for 6 pcs. Please specify the Cat. No.
For example, if the diameter of the drill is 10,2 mm, please indicate as follow.
E.g., KDS 102 FA 10 ,G10E (Grade)
KDS series: Brazed carbide 10: Effective drilling length
drill with coolant holes
FA: Extra long type brazed carbide drill with
Drill diameter special flutes (Helix angle: 25° a 0°)
10,2 mm
Recommended Cutting Conditions ( vc : Cutting Speed (m/min), f : Feed rate (mm/rev)) (Min – Standard – Max)
Remarks
Diameter Cast Irons Aluminium Alloys
(mm) vc To avoid the drill bending, which can cause breakage, please pre-drill or reduce the cutting conditions
~ 12 f 30 – 55 – 60 50 – 70 – 90 at the entrance of hole; RPM: 100 ~ 300, f : 0,05 ~ 0,08 mm/rev.
vc 0,1 – 0,2 – 0,25 0,1 – 0,2 – 0,3
~ 20 f 60 –70 – 100 Higher feed rates and deep holes require high coolant pressure.
vc 40 – 60 – 70 0,3 – 0,35 – 0,5
~ 30 f 0,2 – 0,3 – 0,4 70 – 100 – 150 Cutting fluid : Water soluble oil
40 – 60 – 70 0,3 – 0,4 – 0,5
0,3 – 0,4 – 0,5 Cutting fluid pressure : 4 ~ 10 bar
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