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Video of bimetal perforator punching

Update:2019-03-30 14:25:06

Usage points: It can be operated according to the following speed comparison table. Continuously adding water or coolant during operation can improve work efficiency and prolong its service life.

Bimetal alloy speed comparison table (number of turns in 1 minute)

SizeLow-carbon steel
Structural steel
Carbon steel
Gear steel
High-carbon steel
bearing steel
High alloy tool steel
High speed steel
Φ15mm-Φ20mm796-1273637-1194557-876478-637
Φ21mm-Φ25mm637-1019509-955446-701382-510
Φ26mm-Φ30mm530-849425-796372-584318-425
Φ31mm-Φ35mm455-728364-682318-500273-364
Φ36mm-Φ40mm398-637318-597279-438239-318
Φ41mm-Φ45mm354-566283-531248-389212-283
Φ46mm-Φ50mm318-510255-478223-350191-255
Φ51mm-Φ55mm290-463231-434223-318203-232
Φ56mm-Φ60mm265-425212-398203-292159-212
Φ61mm-Φ65mm245-392196-367171-269147-196
Φ66mm-Φ70mm227-364182-341159-250136-182
Φ71mm-Φ75mm212-340170-318149-234127-170
Φ76mm-Φ80mm199-318159-299139-219119-159
Φ81mm-Φ85mm187-300150-281131-206112-150
Φ86mm-Φ90mm177-283142-265124-195106-142
Φ91mm-Φ95mm168-268134-251117-184101-134
Φ96mm-Φ100mm159-255127-239111-17596-127
Φ101mm-Φ105mm152-243121-227106-16791-121
Φ106mm-Φ110mm145-232116-217101-15987-116
Φ111mm-Φ115mm138-222111-20897-15283-111
Φ116mm-Φ120mm133-212106-19993-14680-106
Φ121mm-Φ125mm127-204102-19189-14076-102
Φ126mm-Φ130mm122-19698-18486-13573-98
Φ131mm-Φ135mm118-18994-17783-13071-94
Φ136mm-Φ140mm114-18291-17180-12568-91
Φ141mm-Φ145mm110-17688-16577-12166-88
Φ146mm-Φ150mm106-17085-15974-11764-85
Φ151mm-Φ155mm102-16482-15472-11362-82
Φ156mm-Φ160mm100-15980-14970-10960-80
Φ161mm-Φ165mm97-15477-14568-10658-77
Φ166mm-Φ170mm94-15075-14166-10356-75
Φ171mm-Φ175mm91-14673-13664-10055-73
Φ176mm-Φ180mm88-14271-13362-9753-71
Φ181mm-Φ185mm86-13869-12960-9552-69
Φ186mm-Φ190mm84-13467-12659-9250-67
Φ191mm-Φ195mm82-13165-12257-9049-65
Φ196mm-Φ200mm80-12764-11956-8848-64
SizeStainless steel
Die steel
Heat resistant steel
High temperature alloy steel
Non-ferrous metals
Φ15mm-Φ20mm318-398238-398955-1274
Φ21mm-Φ25mm255-446191-318764-1019
Φ26mm-Φ30mm212-372159-265637-849
Φ31mm-Φ35mm182-318136-227546-728
Φ36mm-Φ40mm159-279119-199478-637
Φ41mm-Φ45mm142-248106-177425-566
Φ46mm-Φ50mm127-22396-159382-510
Φ51mm-Φ55mm116-20387-145347-463
Φ56mm-Φ60mm106-18680-133318-425
Φ61mm-Φ65mm98-17173-122294-392
Φ66mm-Φ70mm91-15968-114273-364
Φ71mm-Φ75mm85-14964-106255-340
Φ76mm-Φ80mm80-13960-100239-318
Φ81mm-Φ85mm75-13156-94225-300
Φ86mm-Φ90mm71-12453-88212-283
Φ91mm-Φ95mm67-11750-84201-268
Φ96mm-Φ100mm64-11148-80191-255
Φ101mm-Φ105mm61-10645-76182-243
Φ106mm-Φ110mm58-10143-72174-232
Φ111mm-Φ115mm55-9742-69166-222
Φ116mm-Φ120mm53-9340-66159-212
Φ121mm-Φ125mm51-8938-64153-204
Φ126mm-Φ130mm49-8637-61147-196
Φ131mm-Φ135mm47-8335-59142-189
Φ136mm-Φ140mm45-8034-57136-182
Φ141mm-Φ145mm44-7733-55132-176
Φ146mm-Φ150mm42-7432-53127-170
Φ151mm-Φ155mm41-7231-51123-164
Φ156mm-Φ160mm40-7030-50119-159
Φ161mm-Φ165mm39-6829-48116-154
Φ166mm-Φ170mm37-6628-47112-150
Φ171mm-Φ175mm36-6427-45109-146
Φ176mm-Φ180mm35-6227-44106-142
Φ181mm-Φ185mm34-6026-43103-138
Φ186mm-Φ190mm34-5925-42101-134
Φ191mm-Φ195mm33-5724-4198-131
Φ196mm-Φ200mm32-5624-4096-127

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