Feature(may vary by option.)
●15 sizes: 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm, 28 mm, 30 mm, 35 mm, 40 mm, 50 mm; very suitable for drilling glass, bottles, tiles, ceramics, porcelain, granite.
●Opening is smoother: no jamming, no broken edges, no shaking, the opening speed is very fast and chip removal is easy.
●Tips: Reduced drilling speed, low drilling pressure and increased use of water lubrication significantly extend the life of the drill.
●Operation is simple: start drilling from the diagonal line, draw a circular track and then hold the drill straight. During the hole opening process, add water continuously to cool.
●BUY WITH CONFIDENCE: Thank you for shopping in this shop.If you encounter any problems during purchase and use, please contact us. We are always at your side.
[Eisen]
[Hartstahl]
Description
This diamond hole saw set comes with 15 drill bits in different sizes. The opening diameters are 6/8/10/12/14/16/18/20/22/25/28/30/35/40/50 mm, which can meet most opening requirements.
Diamond hole saws are suitable for drilling hard materials such as tiles, ceramic or glass, hard PVC. Drill hard materials with water at low speed without impact.
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a- Use a pen to draw the desired hole and hold the drill in place until it marks the initial mark. |
b- Use a drill or screwdriver with adjustable speed that is set to 1 or definitely below 400 rpm. Turn very slowly at the beginning, then tilt 45° (to prevent slipping), first slowly drill from a corner. |
c- Always turn the tool slowly, wait for the edge of the drill to form a C-shaped groove, and then move the drill vertically. |
d - Drilling with low speed and low pressure, drilling is complete. Note: The thickness of the drill material is less than or equal to about 3 cm |
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The drilling process must be constantly cooled with waterIf possible, please operate under the water pipe, the cooling effect is better. a- You can build a mini perineum around it. b- You can spray water on the tip. c- Or you can cool the tip with running water. |
Widely used:Can be used for perforating glass, ceramics, marble, granite, hard PVC etc Not suitable for steel, wood, hard concrete. Note: It is suitable for ordinary glass, but not for tempered glass. |
Compatible and easy to use:Bench drill electronic screwdriver, electric drill, hand drill |
Applicable industry: suitable for machining glass, ceramics, marble, granite, hard PVC, etc. for drilling
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| ZFYQ diamond drill bit set, carbon steel | ZFYQ Double Cut Carbide Router Bits | ZFYQ 20 piece cutter set | ZFYQ 7 pieces tile drill bits | ZFYQ 20 Piece Diamond Cutter Set | |
| Material: | Diamond tip steel knuckle | Tungsten steel | High-speed steel | Sintered carbide | The rod body is made of ordinary steel and the head is coated with diamond |
| Applicable material range | Drilling holes for glass, tiles, marble, granite, ceramic, etc. | Can be used for cast iron, cast steel, carbon steel, gold, copper and other metals. Marble, jade, bone and other non-metals | Wood, plastic | Glass (non-tempered glass), ceramic tile, ceramic, granite, wood, cement walls and other materials with holes | Jade, stone monument, wood, plastic, etc. |
| How to use? | Easy to use, drill holes, available in 10 sizes | Engraving, flashing, deburring, welds and other machining | Engraving, hollowing, grooving, polishing | Drilling | Carve or peel |
| Pieces | 10 pieces | 10 pieces | 20 pieces | 7 pieces | 20 pieces |
| Tips: | For drilling marble, granite, tile mixed concrete, it is recommended to choose it. | Mainly used for pneumatic or electric drive tools, which can run at different speeds depending on the material. | It is recommended to use driving tools at a speed of 1000 RPM or less | Decide the speed according to the material of the item | It is recommended to use driving tools at a speed of 1000 RPM or less |
