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Double straight fluts

Double straight fluts

 
Double straight fluts

Tube sheet drill - Double straight fluts
High High Alloyed Cast iron Cast iron CuZn alloy CuZn alloy Aluminium Thermo Duro
carbon carbon steel brittle tough alloy plastic plastic
steel steel tough
Sheet thickness up to 4.0 up to 4.0 up to 4.0 up to 4.0 up to 4.0 up to 4.0 up to 4.0 up to 4.0 up to 4.0 up to 4.0
VC = m/min 30 20 20 15 10 60 35 30 20 15
Cooling lubricant Cutting Cutting Cutting Cutting Compressed Compressed Compressed Cutting Water Compressed
spray spray spray spray air air air spray air
Drillingrange/MM Totallength Shank n=r.p.m n=r.p.m n=r.p.m n=r.p.m n=r.p.m n=r.p.m n=r.p.m n=r.p.m n=r.p.m n=r.p.m
3-14 65 6 3185682 
2123455   		  2123455   1592341   1062-227 6369-1365 3715-796 3185-682 2123-455 1592-341
8-20 65 8 1911478 1274318 1274-318 955-239 637-159 3822-955 2229-557 1911-478 1274318 955-239
16-30.5 65 9 597-313 398-209 398-209 299-157 199-104 1194-627 697-365 597-313 398209 299-157
24-40 75 10 398-239 265-159 265-159 199-157 133-80 796-478 464-279 398-239 265-159 199-119
36-50 72 12 265-191 177-127 177-127 133-96 88-64 531-382 310-223 285-191 177-127 133-96
40-61 76 13 239-157 159-104 159-104 119-78 80-52 478-313 279-183 239-157 159-104 119-78
5-25.4 100 10 1911376 1274251  1274-251 955-188 637-125 3822-752 2229-439 1911-376 1274251  955-188
4-31 89 9 1911308 1274205 1274-205 955-154 637-103 3822-616 2229-360 1911-308 1274205 955-154
5-22.5 107 8 1911425 1274283 1274-283 955-212 637-142 3822-849 2229-495 1911-425 1274283  955-212
Other size set are available.


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Contact number：13388436613  　Contacts：Mr. Yan　E-mail:glory@glory-tools.com