CMT 550 - Multi-purpose hole saws

TECHNICAL FEATURES:

  • Perfect round back plate.
  • Fast & easy center drill change.
  • Large chip clearance slots.


Long lasting construction grade carbide
Cutting teeth are made of a special formulated construction grade carbide which provides a longer cutting life.

Secured tooth technology
As a result of the latest technology, teeth are secured to prevent any breakage during impact with hard materials.

Materials:

  • Soft, hardwoods and plywood.
  • Chipboard, MDF, veneered, laminated and table top (pre-drill the laminate/melamine by using left-hand rotation for clean finishing).
  • Gypsum, plasterboard, fibercement boards, Eternit®.
  • Plastics (PVC, nylon, Trespa®, polyester).
  • Tiles, solid bricks and bricks with cavities, aerated concrete blocks, lightweight aggregate blocks and breeze blocks, soft density limes and stone building blocks (max 30 N/mm2 hardness); for hardness >30 N/mm2 use our diamond dry hole saws. 


Use the recommended speeds to get optimum lifetime. The speed affects the hole quality. Always pre-drill with the center drill to achieve best performance. The percussion/hammer action mode must be turned off when using these hole saws.


 

Order No. Wood & MDF RPM PVC and fiberglass RPM Masonry, brick RPM Tiles RPM
550-020 1600 1000 1000 640
550-022 1460 1000 1000 580
550-025 1280 1000 1000 510
550-029 1100 940 940 440
550-030 1070 910 910 430
550-032 1000 850 850 400
550-035 920 780 780 370
550-038 840 720 720 340
550-040 800 680 680 320
550-044 730 620 620 290
550-051 630 540 540 250
550-054 590 510 510 240
550-056 570 490 490 230
550-057 560 480 480 210
550-060 530 460 460 210
550-064 500 430 430 200
550-068 470 400 400 190
550-070 460 390 390 180
550-073 440 370 370 180
550-076 420 360 360 170
550-079 410 350 350 160
550-080 400 340 340 160
550-082 390 330 330 160
550-083 390 330 330 150
550-092 350 300 300 140
550-102 310 270 270 130
550-105 310 270 270 130
550-111 290 250 250 120
550-114 280 240 240 110
550-127 250 220 220 100
550-133 240 210 210 100
550-152 210 180 180 80
Versions available
D (Diameter) Prof. (Depth) Code Ava. Price (VAT inc.) Quantity
20 mm. 52 mm. 550-020 product available € 15,69
22 mm. 52 mm. 550-022 product available € 15,69
25 mm. 52 mm. 550-025 product available € 15,69
29 mm. 52 mm. 550-029 product available € 16,73
30 mm. 52 mm. 550-030 product available € 16,73
32 mm. 52 mm. 550-032 product available € 16,73
35 mm. 52 mm. 550-035 product available € 18,29
38 mm. 52 mm. 550-038 product available € 18,29
40 mm. 52 mm. 550-040 product not available € 20,19
44 mm. 52 mm. 550-044 product available € 22,42
51 mm. 52 mm. 550-051 product available € 22,96
54 mm. 52 mm. 550-054 product available € 27,17
56 mm. 52 mm. 550-056 product available € 27,34
57 mm. 52 mm. 550-057 product available € 27,34
60 mm. 52 mm. 550-060 product available € 27,34
64 mm. 52 mm. 550-064 product available € 29,32
68 mm. 52 mm. 550-068 product available € 30,19
70 mm. 52 mm. 550-070 product available € 30,19
73 mm. 52 mm. 550-073 product available € 30,19
76 mm. 52 mm. 550-076 product available € 33,37
79 mm. 52 mm. 550-079 product available € 33,37
80 mm. 52 mm. 550-080 product available € 33,37
82 mm. 52 mm. 550-082 product available € 33,37
83 mm. 52 mm. 550-083 product available € 33,90
92 mm. 52 mm. 550-092 product available € 39,07
102 mm. 52 mm. 550-102 product available € 47,00
105 mm. 52 mm. 550-105 product available € 48,57
111 mm. 52 mm. 550-111 product available € 68,31
114 mm. 52 mm. 550-114 product available € 78,05
127 mm. 52 mm. 550-127 product available € 95,44
133 mm. 52 mm. 550-133 product available € 108,40
152 mm. 52 mm. 550-152 product available € 120,79