DIN338 Precision Twist Drill Left Twist Drill Bits For Stainless Steel Drilling
1. High-speed steel straight shank tool is good for most general purpose applications,offering a combination of hardness and toughness for wear resistance
2. Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant
3. For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials
Company profile
ZhongZuan Tools is a professional manufacturer of drill bit, hole saw and diamond tools with 26-year industrial experience.We provide you with a range of power tools accessories for metal,glass,ceramics,marble,granite etc materials cutting. Core products cover diamond hole saw,diamond blade saw,diamond polishing pad,HSS drill bit,bi-metal hole saw,carbide drill bit and hole saw as well as other hand tools like glass cutter,glass suction cup. We have gained rich experience in our products’ design,manufacturing and use so that we can produce suitable products for any complicated processing conditions.ZhongZuan Tools always brings our customers best solutions to solve their any problems in application. We’re committed to improving our products quality and our management level.Always fight for becoming a harmoniously-developing modern enterprise with premium products from advanced technology and customers’ satisfaction.
| Product name: | Din 338 straight shank HSS twist drill bit |
| Material: | M35/M2(6542)/4341/4241 |
| Craftwork: | Full grinding, rolling, milling |
| Angle: | 135°,118° |
| Size: | 0.8-25.5mm |
| Specification: | Metric,inch,digital size. |
| Coating: | no coating,black oxidation,cupric oxide,Tin nitride |
| Package: | 5 or 10 pcs in a PVC box. Can be custom |
| Application: | Stainless steel, iron, aluminum, copper, PVC board, wood drilling |
| Feature: | 1. Full grinding A3K7 craftwork and The raw material is industrial grade high speed steel with high hardness of 99 refining grade, |
| 2.Standard: DIN338,KL67,3L17.Smooth surface finish with no black carbon layer makes it remove chips easily and more efficient |
| 3.For Drilling processing, precision within 0.02mm |
