Hole saws - Diamond

Diamond dry hole saws

(CMT552-TREPAN1)

Diamond grit edge hole saws have been specially developed for the drilling of hard materials (porcelain, gres, granite, hard stone, fiber cement board, ...). Filled with cooling wax.

TECHNICAL FEATURES :
- Special side holes.
- Fast & easy center drill change.
- Thin cutting edge.
Diamond grit premium grade
Well-shaped and extremely strong cubo-octahedral inclusion-free heat-resistant crystals delivers fast, clean cuts up to 10 times longer life.
Diamond grit edge hole saws have been specially developed for professionals that need to drill in extremely hard materials where it is increasingly difficult to drill with conventional hole saws. These hole saws guarantee excellent performance and superior lifetime!

Materials :
- Floor tiles (porcelain, gres, quarry).
- Wall tiles (porcelain, gres, quarry).
- Hard stones (granite, marble), Okite.
- Solid bricks.
- Sandwich materials.
- Masonry.
- Gypsum/plasterboard.
- Fiber cement board.
- Fiberglass.
Percussion/hammer action mode must be turned off when using these hole saws. No angle grinder, just a high speed drilling machine (minimum 14V recommended). Always pre-drill with the center drill to achieve the best performance. Accurate drill positioning. Center drill reduces the risk of slipping.

D	l	Masonry, brick, tiles RPM	Code
5	35	1500-4000	CMT552-005
6	35	1500-4000	CMT552-006
8	35	1500-4000	CMT552-008
10	35	1500-4000	CMT552-010
12	35	1500-4000	CMT552-012
14	35	1500-4000	CMT552-014
16	35	1500-4000	CMT552-016

Diamond dry hole saws

(CMT552-TREPAN2)

Diamond grit edge hole saws have been specially developed for the drilling of hard materials (porcelain, gres, granite, hard stone, fiber cement board, ...). Filled with cooling wax.

D	l	L	Masonry, brick, tiles RPM	Code
18	35	45	1500-4000	CMT552-018
35	35	45	1500-4000	CMT552-035
38	35	45	1500-4000	CMT552-038
51	35	45	1500-4000	CMT552-051
55	35	45	1500-4000	CMT552-055
73	35	45	1500-4000	CMT552-073
76	35	45	1500-4000	CMT552-076
111	35	45	1500-4000	CMT552-111

Diamond dry hole saws

(CMT552-001-05)

Diamond grit edge hole saws have been specially developed for the drilling of hard materials (porcelain, gres, granite, hard stone, fiber cement board, ...). Filled with cooling wax.

Code
CMT552-001-05

Diamond hole saws - dry cut

(CMT552-5)

Turn on the drilling machine to start tool rotation.
Begin drilling approximately at a 30° angle – this is the angle measured between the hole saw and the working surface.
This technique will prevent tool slippage, allow for perfect centering and increase cutting precision. To gain improved stability through the drilling process, it is advised to rest the drilling machine on the working surface.

Continue the cut vertically, accompanying the tool in an orbital motion. This will favor better cooling and chip evacuation. (If you are using a guide, begin the cut vertically, then lift the guide and continue cutting in an orbital motion). This tool is not a drill bit. Attempting to bore holes perfectly perpendicular to the work surface on a frequent basis will drastically reduce the life of the tool. Using water as a cooling agent may help extend the life of the hole saw. The percussion/hammer action mode must be turned off when using these hole saws.

d	D	L	S	Code
6	60	35	M14	CMT552-506
8	60	35	M14	CMT552-508
10	60	35	M14	CMT552-510
12	60	35	M14	CMT552-512
20	60	35	M14	CMT552-520
25	60	40	M14	CMT552-525
28	60	40	M14	CMT552-528
35	60	40	M14	CMT552-535
43	60	40	M14	CMT552-543
68	60	40	M14	CMT552-568

Adaptor for center drill with hexagonal shank

(CMT552-EX14)

Code
CMT552-EX14

Plastic drill guide with 7 holes

(CMT552-GUIDE)

Diameter of holes: 4, 5, 6, 7, 8, 10, 12 mm

Code
CMT552-GUIDE

Set of diamond dry hole saws

(CMT552-501-06)

6-piece set

Included:

- diamond dry hole saw Ø 6

- diamond dry hole saw Ø 8

- diamond dry hole saw Ø 10

- diamond dry hole saw Ø 12

- guide

- adapter

Materials :
- Floor tiles (porcelain, gres, quarry).
- Wall tiles (porcelain, gres, quarry).
- Hard stones (granite, marble), Okite.
- Solid bricks.
- Sandwich materials.
- Masonry.
- Gypsum/plasterboard.
- Fiber cement board.
.
Percussion/hammer action mode must be turned off when using these hole saws. Do not use an angle grinder. Just use a high speed drilling machine (minimum 14V recommended). Always pre-drill with the center drill to achieve the best performance. Accurate drill positioning. Center drill reduces the risk of slipping.

Code
CMT552-501-06

Cooling wax for diamond dry hole saws

(CMT552-WAX)

Wax for perfect cooling and lubrication.

Volume	Code
100 mL	CMT552-WAX

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