Hex shank Glass Drill Bits/Glass drills with Brown surface coating
1. Material: YG8C, 45# steel carbide.
2. Size: 3-16mm, 1/8"-3/4"
3. Surface: brown finish
4. Packing: PVC bag, PVC tube, plastic clip, hang tag, card blister, double card blister for choice.
5.Spear point reduces cutting pressure for cleaner holes.
6.Cuts a perfectly round hole without chipping or breaking.
7.Best result with lower rpm and good cooling with water, vinegar and turpentine.
8.For use with rotary drills only.
9.For drilling glass, tile, mirrors and ceramics.
10. hex shank prevents slipping in drill chuck or bit extension.
11.Fits all standard 1/4" quick change chucks.
| Metric Sizes (mm): |
| Dia. | Over Length |
| 3.0mm | 55mm |
| 4.0mm | 55mm |
| 5.0mm | 55mm |
| 6.0mm | 65mm |
| 6.5mm | 65mm |
| 8.0mm | 75mm |
| 10.0mm | 90mm |
| 12.0mm | 90mm |
| 13.0mm | 90mm |
| 16.0mm | 90mm |
| 20.0mm | 90mm |
Q&A
1.What are your main products?
Answer: We manufacture and supply Diamond Blades,TCT blades,HSS saw blades,drill bits for concrete,masonry,wood,metal ,glass&ceramic etc, chisels, hole saws,diamond core drill bits,grinding wheels,woodworking tools,hand tools,hardware and other power tool accessories.
2.How to order goods?
Answer: The way to process goods order is: Please offer us the inquire information including Product name or Description with Item No, Sizes,Purchase quantity,package way. Photo attached is better.We will offer your Quotation Sheet or Proforma Invoice within 24hours after receiving your order information. Then your comments on prices or payment terms,shipment terms are welcomed. Other details will be discussed accordingly.
3.Delivery time?
Answer: 20-30 days after receiving down payment in normal season. It will be changed depending payment,transportation,holiday,stock etc.
