Hole saws - Multi-function
Multi-purpose hole saws










Tungsten carbide-tipped multi-purpose hole saws are designed for use in a wide variety of materials (such as soft and hardwoods, plywood, plasterboard, solid brick, tiles ...).
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.
D | l | L | Z | Wood & MDF RPM | PVC & fiberglass RPM | Masonry, brick RPM | Tiles RPM | Code |
---|---|---|---|---|---|---|---|---|
19 | 52 | 63 | 1 | 1600 | 1000 | 1000 | 640 | CMT550-019 |
20 | 52 | 63 | 1 | 1600 | 1000 | 1000 | 640 | CMT550-020 |
22 | 52 | 63 | 1 | 1460 | 1000 | 1000 | 580 | CMT550-022 |
25 | 52 | 63 | 1 | 1280 | 1000 | 1000 | 510 | CMT550-025 |
29 | 52 | 63 | 1 | 1100 | 940 | 940 | 440 | CMT550-029 |
30 | 52 | 63 | 1 | 1070 | 910 | 910 | 430 | CMT550-030 |
38 | 52 | 63 | 2 | 840 | 720 | 720 | 340 | CMT550-038 |
40 | 52 | 63 | 2 | 800 | 680 | 680 | 320 | CMT550-040 |
51 | 52 | 63 | 3 | 630 | 540 | 540 | 250 | CMT550-051 |
52 | 52 | 63 | 3 | 620 | 530 | 530 | 250 | CMT550-052 |
54 | 52 | 63 | 3 | 590 | 510 | 510 | 240 | CMT550-054 |
56 | 52 | 63 | 3 | 570 | 490 | 490 | 230 | CMT550-056 |
64 | 52 | 63 | 3 | 500 | 430 | 430 | 200 | CMT550-064 |
65 | 52 | 63 | 3 | 500 | 430 | 430 | 200 | CMT550-065 |
79 | 52 | 63 | 3 | 410 | 350 | 350 | 160 | CMT550-079 |
82 | 52 | 63 | 3 | 390 | 330 | 330 | 160 | CMT550-082 |
83 | 52 | 63 | 3 | 390 | 330 | 330 | 150 | CMT550-083 |
89 | 52 | 63 | 3 | 360 | 310 | 310 | 140 | CMT550-089 |
114 | 52 | 63 | 5 | 280 | 240 | 240 | 110 | CMT550-114 |
152 | 52 | 63 | 5 | 210 | 180 | 180 | 80 | CMT550-152 |
168 | 52 | 63 | 7 | 200 | 150 | 150 | 120 | CMT550-168 |
210 | 52 | 63 | 7 | 200 | 150 | 150 | 120 | CMT550-210 |
225 | 52 | 63 | 9 | 160 | 120 | 120 | 95 | CMT550-225 |
260 | 52 | 63 | 9 | 150 | 110 | 110 | 80 | CMT550-260 |
270 | 52 | 63 | 9 | 140 | 100 | 100 | 70 | CMT550-270 |
Related products
Center drills for multi-purpose hole saws



TECHNICAL FEATURES :
- Chrome coated.
- Hexagonal shank.
Related products
Multi-purpose long hole saws










Tungsten carbide-tipped multi-purpose hole saws are designed for use in a wide variety of materials (such as soft and hardwoods, plywood, plasterboard, solid brick, tiles ...).
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.
D | l | L | Z | Wood & MDF RPM | PVC & fiberglass RPM | Masonry, brick RPM | Tiles RPM | Code |
---|---|---|---|---|---|---|---|---|
32 | 152 | 168 | 1 | 800 | 600 | 600 | 400 | CMT553-032 |
45 | 152 | 168 | 2 | 600 | 450 | 450 | 350 | CMT553-045 |
51 | 152 | 168 | 3 | 600 | 450 | 450 | 350 | CMT553-051 |
60 | 152 | 168 | 3 | 500 | 350 | 350 | 300 | CMT553-060 |
65 | 152 | 168 | 3 | 500 | 350 | 350 | 300 | CMT553-065 |
68 | 152 | 168 | 3 | 500 | 350 | 350 | 300 | CMT553-068 |
70 | 152 | 168 | 3 | 500 | 350 | 350 | 300 | CMT553-070 |
76 | 152 | 168 | 3 | 500 | 350 | 350 | 300 | CMT553-076 |
80 | 152 | 168 | 3 | 300 | 250 | 250 | 200 | CMT553-080 |
83 | 152 | 168 | 3 | 300 | 250 | 250 | 200 | CMT553-083 |
86 | 152 | 168 | 3 | 300 | 250 | 250 | 200 | CMT553-086 |
92 | 152 | 168 | 3 | 300 | 250 | 250 | 200 | CMT553-092 |
102 | 152 | 168 | 5 | 300 | 250 | 250 | 200 | CMT553-102 |
105 | 152 | 168 | 5 | 300 | 250 | 250 | 200 | CMT553-105 |
111 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-111 |
114 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-114 |
121 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-121 |
127 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-127 |
130 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-130 |
133 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-133 |
140 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-140 |
152 | 152 | 168 | 5 | 200 | 150 | 150 | 120 | CMT553-152 |
160 | 152 | 168 | 7 | 200 | 150 | 150 | 120 | CMT553-160 |
177 | 152 | 168 | 6 | 200 | 150 | 150 | 120 | CMT553-177 |
190 | 152 | 168 | 7 | 200 | 150 | 150 | 120 | CMT553-190 |
210 | 152 | 168 | 7 | 200 | 150 | 150 | 120 | CMT553-210 |
Multi-purpose with countersink hole saws
To create holes in hollow walls for electric flush-mount boxes.
Applications :
- Wood
- Plywood
- Chipboard
- MDF
- Gypsum
- Plasterboard
- Fiber cement boards
- Etenit®
- Plastics
- Bricks
- Tiles
D | Z | Wood & MDF RPM | PVC & fiberglass RPM | Masonry, brick RPM | Tiles RPM | Code |
---|---|---|---|---|---|---|
68 | 3 | 470 | 400 | 400 | 190 | CMT550-068CS |