Responsibility is the assurence of Quality , And Quality is the life of corporation.
|Place of Origin:||CHINA|
|Brand Name:||RTCRAFT or OEM|
|Model Number:||6mm -- 30mm|
|Minimum Order Quantity:||Negotiation|
|Packaging Details:||Plastic tube,Blister card,Aluminium box|
|Delivery Time:||20-30days after your deposite|
|Payment Terms:||L/C, T/T, Western Union|
|Product Name::||Diamond Core Drill Bit||Material::||Diamond|
|Basic Material::||Carbon Steel||Color::||Silver,Golden|
diamond tipped core drill bits,
diamond core hole saw bits
Diamond Core Drill Bit Set 10 PCS Glass Hole Saw for Tiles Glass Ceramic Marble
- This diamond bit core drilling removes a complete circle glass, tiles, marble, granite, ceramic or other material and only needs water for lubrication
- Can be used with a standard electric drill (not included)
- Easy to use, high quality, good performance, long life
- Excellent for making clean and accurate hole on glass, tile and marble
- Always use lubricant (water), otherwise the diamond core drill will burn
- Start the hole diagonally, make a round trace and then hold drill drittoSpecifica
Model: 10 Pcs 6mm -- 30mm
6mm / 12:23 ", 8mm / 0.31", 10mm / 0.39 "to 12mm / 0:47", 14mm / 0:55 ", 16mm / 0.62" 18mm / 0.7 ", 20mm / 0.78", 22mm / 0.86 ", 30mm / 1.17"
If you smell burning, back off! Either your speed is too high or the pressure you're applying is too much. You're drill bit should never be hot to the touch, not even warm.
- Slowest speed
- Minimum pressure
1. Material:Carbon Steel with Diamond coated
2. Color: Silver,Ti-coated
3. Works better with a electric drill.
4. Package:Blister Card,Plastic Tube,PVC bag.
1. We can Provide samples for free to test.
2. We can make samples within 7-10days.
1. Deliver by Sea,Air,Express.
2. 20-30Days after your deposite,as per your quantity.
1. We can accept T/T,L/C,Wester Union,etc
2. 20-30%payment in advance,the balance before shipment or against copy of B/L.
Contact Person: Kevin