Bimetal hole saws 551-083

Bimetal hole saws 551-083
  • Bimetal hole saws 551-083
  • Bimetal hole saws 551-083
  • Bimetal hole saws 551-083

Bimetal hole saws 551-083

Bimetal hole saws 551-083
Price:
€33.82PCS
Listing:
€56.36PCS
You Save:
€22.54PCS (40%)

Description

Bimetal hole saws

TECHNICAL FEATURES:

  • Perfect round back plate.
  • Fast & easy center drill change.
  • Thick steel body.


Bimetal Plus 8% Cobalt
Premium bi-metal with 8% cobalt provides Xtreme results in performance and up to 50% longer lifetime than the competition.

Tooth design
Special tooth geometry with regular pitch provides a smoother cut and better chip clearance preventing clogging and heat build-up. Teeth are alternate & side set to minimize binding and friction, requiring less feed pressure.


Application
Materials:

  • Metals (up to 1000 N/mm2 strenght).
  • Mild steel.
  • Stainless steel.
  • Non-ferrous metals, aluminium.
  • Sandwich materials.
  • Cast Iron.
  • Copper, zinc, brass.



Speed kills! Operating at higher speeds than those recommended will shorten hole saw life and produce very inefficient cutting.

Feed pressure: variables in material, work configuration should be considered. Apply sufficient feed pressure to aid good chip removal. Reduce the pressure when hole saw becomes hot or if teeth start to clog with material. Insufficient feed pressure will dull tooth points prematurely, but too much pressure can totally destroy teeth.Operating at higher speeds than those recommended will shorten hole saw life and produce very inefficient cutting.

Cooling lubricant: Cutting oil serves several purposes when sawing in metals. It cools saw and workpiece, reduces heat and abrasion, which can shorten cutting lef, also aids removing sward from the cutting surface.Using a cooling lubricant will extend your hole saw life by 500%.

Percussion/hammer action mode must be turned off when using these hole saws.

Datasheet

Reccomended R.P.M.

Order No. Metal RPM
Stainless steel RPM Cast Iron RPM
Aluminium RPM
551-016 550 270 370 800
551-019 470 230 310 670
551-020 440 220 290 640
551-022 400 200 270 580
551-025 350 170 230 510
551-027 330 160 220 470
551-029 310 150 200 470
551-030 300 140 190 430
551-032 280 140 180 400
551-035 250 120 170 370
551-038 230 110 150 340
551-040 800 680 680 320
551-043 210 100 140 300
551-044 200 100 130 290
551-048 180 90 120 270
551-051 170 85 110 25
551-054 160 80 110 240
551-057 160 75 100 220
551-060 150 70 95 210
551-064 140 70 90 205
551-068 130 65 80 185
551-070 130 60 80 185
551-073 120 60 80 180
551-076 120 55 75 170
551-079 110 55 70 165
551-083 105 50 70 155
551-086 105 50 65 150
551-089 100 50 65 145
551-092 95 45 60 140
551-102 85 45 55 130
551-108 80 40 55 120
551-127 70 35 45 90
551-133 65 35 45 90
551-140 65 30 40 85
551-168 55 25 35 75

Similar

  1. favorite
    1
    Bimetal hole saws 551-016
    Listing:
    €26.96PCS
    Price:
    €16.18PCS
    You Save:
    €10.78PCS (40%)
    Bimetal hole saws 551-016
  2. favorite
    2
    Bimetal hole saws 551-019
    Listing:
    €26.96PCS
    Price:
    €16.18PCS
    You Save:
    €10.78PCS (40%)
    Bimetal hole saws 551-019
  3. favorite
    3
    Bimetal hole saws 551-020
    Listing:
    €26.96PCS
    Price:
    €16.18PCS
    You Save:
    €10.78PCS (40%)
    Bimetal hole saws 551-020
  4. favorite
    4
    Bimetal hole saws 551-022
    Listing:
    €26.96PCS
    Price:
    €16.18PCS
    You Save:
    €10.78PCS (40%)
    Bimetal hole saws 551-022
  5. favorite
    5
    Bimetal hole saws 551-025
    Listing:
    €28.06PCS
    Price:
    €16.84PCS
    You Save:
    €11.22PCS (40%)
    Bimetal hole saws 551-025
  6. favorite
    6
    Bimetal hole saws 551-027
    Listing:
    €28.06PCS
    Price:
    €16.84PCS
    You Save:
    €11.22PCS (40%)
    Bimetal hole saws 551-027
  7. favorite
    7
    Bimetal hole saws 551-029
    Listing:
    €28.06PCS
    Price:
    €16.84PCS
    You Save:
    €11.22PCS (40%)
    Bimetal hole saws 551-029
  8. favorite
    8
    Bimetal hole saws 551-030
    Listing:
    €28.06PCS
    Price:
    €16.84PCS
    You Save:
    €11.22PCS (40%)
    Bimetal hole saws 551-030
  9. favorite
    9
    Bimetal hole saws 551-032
    Listing:
    €29.28PCS
    Price:
    €17.57PCS
    You Save:
    €11.71PCS (40%)
    Bimetal hole saws 551-032
  10. favorite
    10
    Bimetal hole saws 551-035
    Listing:
    €30.74PCS
    Price:
    €18.45PCS
    You Save:
    €12.29PCS (40%)
    Bimetal hole saws 551-035
  11. favorite
    11
    Bimetal hole saws 551-038
    Listing:
    €30.74PCS
    Price:
    €18.45PCS
    You Save:
    €12.29PCS (40%)
    Bimetal hole saws 551-038
  12. favorite
    12
    Bimetal hole saws 551-040
    Listing:
    €33.55PCS
    Price:
    €20.13PCS
    You Save:
    €13.42PCS (40%)
    Bimetal hole saws 551-040
  13. favorite
    13
    Bimetal hole saws 551-043
    Listing:
    €37.21PCS
    Price:
    €22.33PCS
    You Save:
    €14.88PCS (40%)
    Bimetal hole saws 551-043
  14. favorite
    14
    Bimetal hole saws 551-044
    Listing:
    €38.67PCS
    Price:
    €23.20PCS
    You Save:
    €15.47PCS (40%)
    Bimetal hole saws 551-044
  15. favorite
    15
    Bimetal hole saws 551-048
    Listing:
    €38.67PCS
    Price:
    €23.20PCS
    You Save:
    €15.47PCS (40%)
    Bimetal hole saws 551-048
  16. favorite
    16
    Bimetal hole saws 551-051
    Listing:
    €38.67PCS
    Price:
    €23.20PCS
    You Save:
    €15.47PCS (40%)
    Bimetal hole saws 551-051
  17. favorite
    17
    Bimetal hole saws 551-054
    Listing:
    €41.11PCS
    Price:
    €24.67PCS
    You Save:
    €16.44PCS (40%)
    Bimetal hole saws 551-054
  18. favorite
    18
    Bimetal hole saws 551-057
    Listing:
    €44.29PCS
    Price:
    €26.57PCS
    You Save:
    €17.72PCS (40%)
    Bimetal hole saws 551-057
  19. favorite
    19
    Bimetal hole saws 551-060
    Listing:
    €46.48PCS
    Price:
    €27.89PCS
    You Save:
    €18.59PCS (40%)
    Bimetal hole saws 551-060
  20. favorite
    20
    Bimetal hole saws 551-064
    Listing:
    €49.41PCS
    Price:
    €29.65PCS
    You Save:
    €19.76PCS (40%)
    Bimetal hole saws 551-064
  21. favorite
    21
    Bimetal hole saws 551-068
    Listing:
    €50.39PCS
    Price:
    €30.23PCS
    You Save:
    €20.16PCS (40%)
    Bimetal hole saws 551-068
  22. favorite
    22
    Bimetal hole saws 551-070
    Listing:
    €51.97PCS
    Price:
    €31.18PCS
    You Save:
    €20.79PCS (40%)
    Bimetal hole saws 551-070
  23. favorite
    23
    Bimetal hole saws 551-073
    Listing:
    €51.97PCS
    Price:
    €31.18PCS
    You Save:
    €20.79PCS (40%)
    Bimetal hole saws 551-073
  24. favorite
    24
    Bimetal hole saws 551-076
    Listing:
    €55.14PCS
    Price:
    €33.09PCS
    You Save:
    €22.05PCS (40%)
    Bimetal hole saws 551-076
  25. favorite
    25
    Bimetal hole saws 551-079
    Listing:
    €56.36PCS
    Price:
    €33.82PCS
    You Save:
    €22.54PCS (40%)
    Bimetal hole saws 551-079
  26. favorite
    26
    Bimetal hole saws 551-086
    Listing:
    €56.36PCS
    Price:
    €33.82PCS
    You Save:
    €22.54PCS (40%)
    Bimetal hole saws 551-086
  27. favorite
    27
    Bimetal hole saws 551-089
    Listing:
    €56.36PCS
    Price:
    €33.82PCS
    You Save:
    €22.54PCS (40%)
    Bimetal hole saws 551-089
  28. favorite
    28
    Bimetal hole saws 551-092
    Listing:
    €65.51PCS
    Price:
    €39.31PCS
    You Save:
    €26.20PCS (40%)
    Bimetal hole saws 551-092
  29. favorite
    29
    Bimetal hole saws 551-102
    Listing:
    €75.52PCS
    Price:
    €45.31PCS
    You Save:
    €30.21PCS (40%)
    Bimetal hole saws 551-102
  30. favorite
    30
    Bimetal hole saws 551-108
    Listing:
    €97.11PCS
    Price:
    €58.27PCS
    You Save:
    €38.84PCS (40%)
    Bimetal hole saws 551-108
  31. favorite
    31
    Bimetal hole saws 551-127
    Listing:
    €128.34PCS
    Price:
    €77.01PCS
    You Save:
    €51.33PCS (40%)
    Bimetal hole saws 551-127
  32. favorite
    32
    Bimetal hole saws 551-133
    Listing:
    €137.62PCS
    Price:
    €82.57PCS
    You Save:
    €55.05PCS (40%)
    Bimetal hole saws 551-133
  33. favorite
    33
    Bimetal hole saws 551-140
    Listing:
    €147.86PCS
    Price:
    €88.72PCS
    You Save:
    €59.14PCS (40%)
    Bimetal hole saws 551-140
  34. favorite
    34
    Bimetal hole saws 551-152
    Listing:
    €164.94PCS
    Price:
    €98.97PCS
    You Save:
    €65.97PCS (40%)
    Bimetal hole saws 551-152
  35. favorite
    35
    Bimetal hole saws 551-168
    Listing:
    €250.10PCS
    Price:
    €150.06PCS
    You Save:
    €100.04PCS (40%)
    Bimetal hole saws 551-168