Description
These special diamond hole saws benefit from fully exposed diamonds that are vacuum brazed directly to the cutting edge. Vacuum brazing is a material joining process which offers significant advantages in terms of cleanliness, joint strength and integrity making the hole saws durable and convenient to use when drilling a vast variety of materials. They are especially good for drilling porcelain.
Features: Fully exposed diamonds joined by a vacuum brazing process, 10mm hexagonal fitting and pilot drill (supplied) to aid start up.
Usage Advice:
- Use the pilot drill to aid start up.
- Before drilling porcelain, pre-drill a 6mm pilot hole using a diamond tile drill.
- For best results when drilling tiles, apply a fine mist of water via a hand-held spray bottle.
- Do not use unnecessary pressure, the weight of the machine is sufficient.
- Using a slight oscillating motion whilst drilling can increase speed on some materials.
- Use at speeds between 800 - 2000rpm.
- For harder tiles use a slower rpm / for softer tiles use a faster rpm.
Suitable for use on:
- Bricks - Class A Engineering
- Bricks - Class B Engineering
- Bricks - Standard Facing Bricks
- Cement Fibre Board
- Clay Products
- Composite Cladding and Panels
- Concrete - Roof Tiles
- Concrete Blocks - Lightweight 3 to 7 Newton
- Concrete Blocks - Medium Density 7 to 12 Newton
- Concrete Blocks - Solid Density 12+ Newton
- Earthstone Worktops
- Fibreglass
- Glass Reinforced Plastic (GRP)
- Granite - Blocks and Worktops
- Laminated Products
- Limestone
- Marble - Blocks and Worktops
- PE Polyethylene Plastic
- PP Polypropylene Plastic
- Quartz Worktops
- Sandstone - Abrasive
- Sandstone - Indian
- Tiles - Ceramic
- Tiles - Granite
- Tiles - Limestone
- Tiles - Marble
- Tiles - Porcelain
- Tiles - Slate
Product Details
| Part Number | Specifications |
|---|---|
| DP16389 | 19 x 45mm |
| DP16392 | 22x 44mm |
| DP16393 | 25 x 45mm |
| DP16395 | 30 x 45mm |
| DP16396 | 32 x 45mm |
| DP16398 | 35 x 45mm |
| DP16401 | 38 x 45mm |
| DP16404 | 44 x 45mm |
| DP16407 | 52 x 45mm |
| DP16409 | 56 x 45mm |
| DP16410 | 58 x 45mm |
| DP16413 | 64 x 45mm |
| DP16416 | 72 x 45mm |
| DP16419 | 76 x 45mm |
| DP16420 | 79 x 45mm |
| DP16422 | 83 x 45mm |
| DP16425 | 86 x 45mm |
| DP16426 | 92 x 45mm |
| DP16428 | 105 x 45mm |
| DP16431 | 118 x 45mm |
| DP16434 | 120 x 45mm |
| DP16437 | 128 x 45mm |
| DP16440 | 150 x 45mm |
