SL Standard margin type Hardened Steel Stainless Steel e e e u u a From 2 3 l/d hole depth. a SL standard margin type for accurate and reliable drilling. a All drills with through coolant holes as standard. Light Alloy Heat Resistant Alloy Tolerance (mm) D4 Tolerance (mm) UWC V 14 Thinning 3. <<6. 6.< <1. 1.< <18. 18.< <2..12.15.18.21.8.9.11.13 CARBIDE acylindrical shank type ø(h7) 14 L3 L9 ød4(h6) L1 SL (l/d 2 3) 3. 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4. 4.1 4.2 4.3 2 a SL3-L2C 11 7 36 6 a SL3-LC 1 36 6 3 a SL3-L3C 14 1 36 6 2 a SL31-L2C 122 82 36 6 a SL31-LC 139 99 36 6 3 a SL31-L3C 157 117 36 6 2 a SL32-L2C 122 82 36 6 a SL32-LC 139 99 36 6 3 a SL32-L3C 157 117 36 6 2 a SL33-L2C 122 82 36 6 a SL33-LC 139 99 36 6 3 a SL33-L3C 157 117 36 6 2 a SL34-L2C 122 82 36 6 a SL34-LC 139 99 36 6 3 a SL34-L3C 157 117 36 6 2 a SL35-L2C 122 82 36 6 a SL35-LC 139 99 36 6 3 a SL35-L3C 157 117 36 6 2 a SL36-L2C 133 93 36 6 r SL36-LC 153 113 36 6 3 a SL36-L3C 173 133 36 6 2 a SL37-L2C 133 93 36 6 r SL37-LC 153 113 36 6 3 a SL37-L3C 173 133 36 6 2 a SL38-L2C 133 93 36 6 a SL38-LC 153 113 36 6 3 a SL38-L3C 173 133 36 6 2 a SL39-L2C 133 93 36 6 r SL39-LC 153 113 36 6 3 a SL39-L3C 173 133 36 6 2 a SL4-L2C 133 93 36 6 a SL4-LC 153 113 36 6 3 a SL4-L3C 173 133 36 6 2 a SL41-L2C 145 15 36 6 a SL41-LC 167 127 36 6 3 a SL41-L3C 19 15 36 6 2 a SL42-L2C 145 15 36 6 a SL42-LC 167 127 36 6 3 a SL42-L3C 19 15 36 6 2 a SL43-L2C 145 15 36 6 a SL43-LC 167 127 36 6 3 a SL43-L3C 19 15 36 6 4.4 4.5 4.6 4.7 4.8 4.9 5. 5.1 5.2 5.3 5.4 5.5 5.6 5.7 2 r SL44-L2C 145 15 36 6 r SL44-LC 167 127 36 6 3 r SL44-L3C 19 15 36 6 2 a SL45-L2C 145 15 36 6 a SL45-LC 167 127 36 6 3 a SL45-L3C 19 15 36 6 2 a SL46-L2C 156 116 36 6 a SL46-LC 181 141 36 6 3 a SL46-L3C 26 166 36 6 2 a SL47-L2C 156 116 36 6 a SL47-LC 181 141 36 6 3 a SL47-L3C 26 166 36 6 2 a SL48-L2C 156 116 36 6 a SL48-LC 181 141 36 6 3 a SL48-L3C 26 166 36 6 2 r SL49-L2C 156 116 36 6 a SL49-LC 181 141 36 6 3 a SL49-L3C 26 166 36 6 2 a SL5-L2C 156 116 36 6 a SL5-LC 181 141 36 6 3 a SL5-L3C 26 166 36 6 2 a SL51-L2C 168 128 36 6 a SL51-LC 195 1 36 6 3 a SL51-L3C 223 183 36 6 2 a SL52-L2C 168 128 36 6 a SL52-LC 195 1 36 6 3 a SL52-L3C 223 183 36 6 2 r SL53-L2C 168 128 36 6 a SL53-LC 195 1 36 6 3 r SL53-L3C 223 183 36 6 2 a SL54-L2C 168 128 36 6 r SL54-LC 195 1 36 6 3 r SL54-L3C 223 183 36 6 2 a SL-L2C 168 128 36 6 a SL-LC 195 1 36 6 3 a SL-L3C 223 183 36 6 2 r SL56-L2C 179 139 36 6 r SL56-LC 29 169 36 6 3 a SL56-L3C 239 199 36 6 2 r SL57-L2C 179 139 36 6 a SL57-LC 29 169 36 6 3 r SL57-L3C 239 199 36 6 CUTTING CONDITIONS L54 N1 L51
(SOLID CARBIDE) SL Standard margin type 5.8 5.9 6. 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 7. 7.1 7.2 7.3 7.4 7.5 2 a SL58-L2C 179 139 36 6 r SL58-LC 29 169 36 6 3 a SL58-L3C 239 199 36 6 2 a SL59-L2C 179 139 36 6 a SL59-LC 29 169 36 6 3 r SL59-L3C 239 199 36 6 2 a SL6-L2C 179 139 36 6 a SL6-LC 29 169 36 6 3 a SL6-L3C 239 199 36 6 2 a SL61-L2C 191 151 36 8 a SL61-LC 223 183 36 8 3 a SL61-L3C 6 216 36 8 2 a SL62-L2C 191 151 36 8 r SL62-LC 223 183 36 8 3 r SL62-L3C 6 216 36 8 2 a SL63-L2C 191 151 36 8 r SL63-LC 223 183 36 8 3 a SL63-L3C 6 216 36 8 2 a SL64-L2C 191 151 36 8 a SL64-LC 223 183 36 8 3 a SL64-L3C 6 216 36 8 2 a SL65-L2C 191 151 36 8 a SL65-LC 223 183 36 8 3 a SL65-L3C 6 216 36 8 2 r SL66-L2C 22 162 36 8 a SL66-LC 237 197 36 8 3 a SL66-L3C 272 232 36 8 2 r SL67-L2C 22 162 36 8 r SL67-LC 237 197 36 8 3 a SL67-L3C 272 232 36 8 2 a SL68-L2C 22 162 36 8 a SL68-LC 237 197 36 8 3 a SL68-L3C 272 232 36 8 2 a SL69-L2C 22 162 36 8 a SL69-LC 237 197 36 8 3 a SL69-L3C 272 232 36 8 2 a SL7-L2C 22 162 36 8 a SL7-LC 237 197 36 8 3 a SL7-L3C 272 232 36 8 2 a SL71-L2C 214 174 36 8 a SL71-LC 1 211 36 8 3 r SL71-L3C 289 249 36 8 2 r SL72-L2C 214 174 36 8 r SL72-LC 1 211 36 8 3 r SL72-L3C 289 249 36 8 2 r SL73-L2C 214 174 36 8 r SL73-LC 1 211 36 8 3 r SL73-L3C 289 249 36 8 2 r SL74-L2C 214 174 36 8 r SL74-LC 1 211 36 8 3 r SL74-L3C 289 249 36 8 2 a SL-L2C 214 174 36 8 a SL-LC 1 211 36 8 3 a SL-L3C 289 249 36 8 7.6 7.7 7.8 7.9 8. 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 9. 9.1 9.2 9.3 2 r SL76-L2C 2 1 36 8 a SL76-LC 265 2 36 8 3 r SL76-L3C 35 265 36 8 2 r SL77-L2C 2 1 36 8 a SL77-LC 265 2 36 8 3 r SL77-L3C 35 265 36 8 2 r SL78-L2C 2 1 36 8 r SL78-LC 265 2 36 8 3 a SL78-L3C 35 265 36 8 2 r SL79-L2C 2 1 36 8 a SL79-LC 265 2 36 8 3 r SL79-L3C 35 265 36 8 2 a SL8-L2C 2 1 36 8 a SL8-LC 265 2 36 8 3 a SL8-L3C 35 265 36 8 2 a SL81-L2C 241 197 4 1 r SL81-LC 283 239 4 1 3 r SL81-L3C 326 282 4 1 2 a SL82-L2C 241 197 4 1 r SL82-LC 283 239 4 1 3 r SL82-L3C 326 282 4 1 2 r SL83-L2C 241 197 4 1 r SL83-LC 283 239 4 1 3 r SL83-L3C 326 282 4 1 2 r SL84-L2C 241 197 4 1 r SL84-LC 283 239 4 1 3 r SL84-L3C 326 282 4 1 2 a SL-L2C 241 197 4 1 a SL-LC 283 239 4 1 3 a SL-L3C 326 282 4 1 2 r SL86-L2C 2 28 4 1 a SL86-LC 297 3 4 1 3 a SL86-L3C 342 298 4 1 2 r SL87-L2C 2 28 4 1 a SL87-LC 297 3 4 1 3 r SL87-L3C 342 298 4 1 2 a SL88-L2C 2 28 4 1 a SL88-LC 297 3 4 1 3 a SL88-L3C 342 298 4 1 2 r SL89-L2C 2 28 4 1 r SL89-LC 297 3 4 1 3 r SL89-L3C 342 298 4 1 2 a SL9-L2C 2 28 4 1 a SL9-LC 297 3 4 1 3 a SL9-L3C 342 298 4 1 2 r SL91-L2C 265 221 4 1 r SL91-LC 312 268 4 1 3 r SL91-L3C 36 316 4 1 2 r SL92-L2C 265 221 4 1 r SL92-LC 312 268 4 1 3 r SL92-L3C 36 316 4 1 2 r SL93-L2C 265 221 4 1 r SL93-LC 312 268 4 1 3 r SL93-L3C 36 316 4 1 L52 a : Inventory maintained. r : Non stock, produced to order only.
9.4 9.5 9.6 9.7 9.8 9.9 1. 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 11. 11.1 11.2 11.3 11.4 11.5 11.6 2 r SL94-L2C 265 221 4 1 r SL94-LC 312 268 4 1 3 r SL94-L3C 36 316 4 1 2 a SL95-L2C 265 221 4 1 a SL95-LC 312 268 4 1 3 a SL95-L3C 36 316 4 1 2 r SL96-L2C 276 232 4 1 r SL96-LC 326 282 4 1 3 r SL96-L3C 376 332 4 1 2 r SL97-L2C 276 232 4 1 r SL97-LC 326 282 4 1 3 r SL97-L3C 376 332 4 1 2 a SL98-L2C 276 232 4 1 r SL98-LC 326 282 4 1 3 a SL98-L3C 376 332 4 1 2 r SL99-L2C 276 232 4 1 r SL99-LC 326 282 4 1 3 r SL99-L3C 376 332 4 1 2 a SL1-L2C 276 232 4 1 a SL1-LC 326 282 4 1 3 a SL1-L3C 376 332 4 1 2 a SL11-L2C 293 244 45 12 r SL11-LC 345 296 45 12 2 a SL12-L2C 293 244 45 12 r SL12-LC 345 296 45 12 2 r SL13-L2C 293 244 45 12 r SL13-LC 345 296 45 12 2 r SL14-L2C 293 244 45 12 r SL14-LC 345 296 45 12 2 a SL15-L2C 293 244 45 12 a SL15-LC 345 296 45 12 2 r SL16-L2C 34 5 45 12 r SL16-LC 359 31 45 12 2 r SL17-L2C 34 5 45 12 r SL17-LC 359 31 45 12 2 r SL18-L2C 34 5 45 12 r SL18-LC 359 31 45 12 2 r SL19-L2C 34 5 45 12 r SL19-LC 359 31 45 12 2 a SL11-L2C 34 5 45 12 a SL11-LC 359 31 45 12 2 r SL111-L2C 316 267 45 12 r SL111-LC 373 324 45 12 2 r SL112-L2C 316 267 45 12 r SL112-LC 373 324 45 12 2 r SL113-L2C 316 267 45 12 r SL113-LC 373 324 45 12 2 r SL114-L2C 316 267 45 12 r SL114-LC 373 324 45 12 2 a SL115-L2C 316 267 45 12 a SL115-LC 373 324 45 12 2 r SL116-L2C 327 278 45 12 r SL116-LC 387 338 45 12 2 r SL117-L2C 327 278 45 12 11.7 r SL117-LC 387 338 45 12 2 r SL118-L2C 327 278 45 12 11.8 r SL118-LC 387 338 45 12 2 r SL119-L2C 327 278 45 12 11.9 r SL119-LC 387 338 45 12 2 a SL12-L2C 327 278 45 12 12. a SL12-LC 387 338 45 12 12.1 2 r SL121-L2C 339 29 45 14 12.2 2 r SL122-L2C 339 29 45 14 12.3 2 r SL123-L2C 339 29 45 14 12.4 2 r SL124-L2C 339 29 45 14 12.5 2 r SL1-L2C 339 29 45 14 12.6 2 r SL126-L2C 35 31 45 14 12.7 2 r SL127-L2C 35 31 45 14 12.8 2 r SL128-L2C 35 31 45 14 12.9 2 r SL129-L2C 35 31 45 14 13. 2 a SL13-L2C 35 31 45 14 13.1 2 r SL131-L2C 362 313 45 14 13.2 2 r SL132-L2C 362 313 45 14 13.3 2 r SL133-L2C 362 313 45 14 13.4 2 r SL134-L2C 362 313 45 14 13.5 2 r SL135-L2C 362 313 45 14 13.6 2 r SL136-L2C 373 324 45 14 13.7 2 r SL137-L2C 373 324 45 14 13.8 2 r SL138-L2C 373 324 45 14 13.9 2 r SL139-L2C 373 324 45 14 14. 2 a SL14-L2C 373 324 45 14 CUTTING CONDITIONS L54 N1 L53
(SOLID CARBIDE) S,SL a S DRILL (3xD, 5xD, 8xD, 12xD) RECOENDED CUTTING CONDITIONS Work aterial ild Steel Diameter <18HB 18 28HB 28 35HB <2HB 11 (5 12) 9 (5 1) 8 (4 9) 5 (2 1) 1 <35a (7 12) Tensile Strength 6 Ductile <45a (3 8) S Heat Resistant Alloy 2 (1 ) & 3. & 6. & 6. & 1. & 1. & 14. & 14. & 2. ( ) ( ) (.3).1 (.5 ) (.3) ( ).1 (.5 ) 13 (8 14) 11 (7 12) 9 (6 11) 6 (4 12) 13 (1 14) 7 (4 9) (15 3) (.35) (.35) (.3) (.1 ).3 (.35) (.3).12 (.5 ) 15 (9 17) 13 (8 14) 11 (7 13) 7 (5 12) 15 (11 16) 9 (5 11) (15 3).3 (.4) (.4) (.4) (.3).35 (.4) (.4) (.1 ) 16 (1 18) 14 (1 15) 12 (9 14) 8 (6 12) 16 (12 17) 1 (6 11) 3 ( 35).35 (.4).3 (.4).3 (.4) (.3).35 (.4).3 (.4) (.1 ) a S DRILL (l/d=15 3), SL DRILL (l/d=2 3) Work aterial ild Steel Diameter <18HB 18 28HB 28 35HB <2HB (35 1) 8 (4 95) (35 8) 5 (2 8) 7 <35a (4 ) Tensile Strength 65 Ductile <45a (35 8) S Heat Resistant Alloy 2 (1 ) &3. &6. &6. &1. &1. &14. ( ) ( ) ( ).1 (.5 ) (.3) ( ).1 (.5 ) (45 12) 9 (5 12) 8 (45 115) 6 (2 9) (5 9) 7 (45 ) (15 3) (.35) (.35) ( ).12 (.5 ).3 (.35) (.3).12 (.5 ) 9 ( 12) 9 (6 13) ( 115) 7 (2 9) 8 (5 95) (45 9) (15 3).3 (.35).3 (.35) (.3) (.1 ).35 (.4).3 (.35) (.1 ) a S DRILL (l/d=35 4) Work aterial ild Steel Diameter <18HB 18 28HB 28 35HB <2HB 6 (5 7) (4 65) 5 (4 6) 35 (3 45) <35a (35 7) Tensile Strength 45 Ductile <45a (3 6) S Heat Resistant Alloy 15 (1 ) &3. &4. &5. &6. &6. &9..18 (.13 ) (.1.18).12 (.8 ).1 (.7 ) (.1 ).12 (.8 ).7 (.5.1) 7 ( 8) 65 (45 ) (4 65) 4 (3 5) 6 (4 65) 5 (4 6) 2 (1 ) (.23).18 (.13.22).17 (.13 ).12 (.8 ) (.23).17 (.13 ).7 (.5.1) (6 ) 7 ( 8) 6 (4 ) 45 (3 6) 6 (45 7) (4 65) 2 (1 ) (.18.28).23 ( ) (.23) (.13 ).23 (.18.28) (.23).1 (.6.12) achining conditions can vary greatly, please use the above tables as a reference starting point only and adjust the values according to the conditions. For drill lengths greater than l/d=1 it is recommended to drill a pilot hole. L54
HOW TO USE LONG TYE DRILLS a ing a blind hole y 1. ing a pilot hole y 2. Initial cutting with the long type drill z Use a drill with a larger (fl atter) point angle than the super long type. itsubishi type S is recommended. x Ensure a high precision hole is drilled for the guide. c depth : Approx 1D or deeper. (Adjust the pilot hole depth according to the length of the super long type.) z enetrate the pilot hole at low revolution. ( speed 2 3m/min, feed rate.2.3mm/rev) x Stop the long type drill 1 3mm short of the pilot hole bottom. y 3. the deep hole y 4. retraction z Start cutting at the recommended speed and feed with a non-peck (continuous feed) cycle. z After drilling, lower the cutting revolution about 1 2mm short of the hole end. ( speed of around 2 3m/min) x Retract the drill to the pilot hole depth starting point at a feed rate of 3mm/min. c Finally, clear the hole at a cutting speed of 2 3m/min and feed rate of.2.3mm/rev. a ing and breaking through on irregular faces or angles y 1. Spot facing y 2. ing a pilot hole z achine a fl at on the irregular face by using an end mill or slot drill capable of spot facing. ake the spot face diameter the same size as the required deep hole diameter. z Use a drill with a larger (fl atter) point angle than the super long type. itsubishi type S is recommended. x Ensure a high precision hole is drilled for the guide. c depth : Approx 1D or deeper. (Adjust the pilot hole depth according to the length of the super long type.) y 3. Initial cutting with the long type drill y 4. the deep hole z enetrate the pilot hole at a low revolution. ( speed 2 3m/min, feed rate.2.3mm/rev) x Stop the long type drill 1 3mm short of the pilot hole bottom. z Start cutting at the recommended speed and feed with a non-peck (continuous feed) cycle. y 5. Breaking through y 6. retraction z When breaking through, the cutting edge can be damaged. x A feed rate of.5.1mm/rev is recommended. z Retract the drill to the pilot hole depth starting point at a feed rate of 3mm/min. x Finally clear the hole at a cutting speed of 2 3m/min and feed rate of.2.3mm/rev. N1 L