SDS Plus Shank straight flute HSS Step Drill Bits with Titanium-Coated
1. Material: HSS M2
2. heat treatment: Bit part 62-65HRC
Bit shank 40-50HRC
3. Surface treatmen: TIN coated
(The surface of the drill bit without tipping blunt crack significant bump and grinding burn and influence the use performance defect, Product no surface rupture, burr, rust, black spots or other undesirable phenomenon)
4. Shank:SDS plus shank.( Hex shank, (CNC milling machine control, handle uniformity division. ) or 3 flat shank)
5. Flute type: Straight flute
6.specification:6mm-35mm
Including Size: 6-8-10-13-16-18-20-22-25-28-30-32-35mm x 13 step
| Cut. Dia. | Shank dia. | Cut. L. |
| 4.0-12.0 | 6.0 | 80.0 |
| 4.0-20.0 | 8.0 | 67.0 |
| 6.0-30.0 | 10.0 | 98.0 |
| 9.0-36.0 | 12.0 | 86.0 |
| 7.0-32.5 | 6.0 | 96.0 |
Q&A:
1. Are you manufacturer or trading company ?
Answer: Shanghai Easydrill Industrial Co.,Ltd is a professional manufacturer of cutting tools and drill bits in China. Our factory locates in Danyang City,Jiangsu Province. Meantime,we also trade some other tools and accessories in China.Shanghai office locates in Jinshan District,Shanghai. Since we have advanced management system, strong technical development and modern inspection instruments, our products have been exported to many countries and regions in Europe, America, Australia and Southeast Asia,mid-east region,India etc with good reputation.
2. 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.
3.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.
4.Would you offer free samples?
Answer: we would like to build mutual benefit long term business relationship with our clients. Normally we could offer a few pcs samples for low unit price under USD5.0. those samples can be sent free of charge. But customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,UPS courier account number to us with freight colletion.
5.How to pay for goods?
Answer: Basically, L/C, TT, Money Gram,Westen Union are preferred. Other payment terms can be discussed.
6. How to ship your order?
Answer: as discussed by both sides,We can ship small order by air or by Express agent, There are many international couriers for your option, such as DHL, Fedex, UPS and China EMS. If you already have account of DHL, UPS or other couriers, you can advise us in advance and we can send the goods under your account.
Other normal shipping way is by SEA.
7.Delivery time?
Answer: 20-30 days after receiving down payment in normal season. It will be changed depending payment,transportation,holiday,stock etc.
