DIN338 HSS M35 Cobalt Twist Drill Bit Product:High Grade HSS M35 Cobalt Twist Drill BitBrand:SongQi/OEM/ODMStandard:DIN 338Shank Type:Parallel shank/Straight shankSize:0.5mm to 20mm
Material:HSS Cobalt M35 / HSS Cobalt M42 / HSS M2 / HSS
Color:Gold / Titanium / Black Oxizde
Split Point:135° /118°
Process:Full groundHardness:58-68HRCApplication:For Stainless steel, high temperature alloy, titanium alloy, high strength steel and carbon fiber composite materials, etc.Package:5pcs or 10pcs/plastic box,50pcs/inner boxDelivery Time:withing 3-30days according to your order quantity
Product Description:
1. Fits hammer drill with 3-jaw system
2. Copper brazing solder with high heat resistance which can reduce the loss of cutter head better
3. High quality material M35 HSS, higher hardness than ordinary material
4. Sharp blade, open hole efficiency high
5. Precision grinding technology, strong wear resistance