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China, Chinese Step Drill Titanium Coated Step Drill 4-12/20/32mm HSS Wood Metal Drill Bit Hexagonal Shank Hole Cutter Core Bit1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill BitHSS Drill BitsTwist Drill Bits
Jiangsu Right Import&Export Co., Ltd.
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Product Description Hex Shank HSS Step Drill Bits With Titanium Coated Spiral Flute Inch Size Description of HSS Step drill bits:The drill tip can provide fast and stable drilling on steel, aluminum, wood, plastic, etc. (the plate thickness must be less than the height of the step drill bit).This is a HSS steel large step cone drill titanium bit fixed hole cutter,It is made of high-quality HSS steel and coated with titanium to reduce friction and heatVery suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc.Material: High-speed steel Surface treatment: TitaniumStep Drill Bits for Metal Features:1. HSS Step Drills for drilling cylindrical holes in solid material up to a thickness of 4 ~ 5mm.2. Burr-free and vibration-free drilling.3. The tapered cutting edges of the next drill step can be used for simultaneous deburring or chamfering of the finished bore at the same time.4. Drills up to 1/2" holes sizes with one bit.5. Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic.6. Ideal tool for sheet metal workers, electrical contractor, auto mechanics, and general contractors.7. Surface treatment available: White Finish, Black Oxide, Titanium Coated, Cobalt Coated, TiALN CoatedSize:Item No.Size RangeStep No.Shank SizeSDF0013/16" - 1/2"61/4"SDF0021/8" - 1/2"131/4"SDF0031/4" - 3/4"93/8"SDF0043/16" - 7/8"123/8"SDF0051/4" - 7/8"113/8"SDF0061/4" - 1"101/2"SDF0079/16" - 1"83/8"SDF0081/2" - 1"93/8"SDF0097/16" - 1 1/8"123/8"SDF0101/4" - 1 3/8"101/2"SDF0111/4" - 1 1/2"111/2"SDF01213/16" - 1 3/8"101/2"SDF0133/4" - 1 3/8"111/2"SDF0147/8" - 1 1/8"23/8"SDF0157/8" - 1 3/8"53/8"Package And Delivery:1. Normal Package:5/10 pcs in a plastic bag,then inner box and out carton.2. Other package:Blister card,Plastic tube,PVC pouch,according to your requirments.3. HSS Drill bits set are available.4. Samples or small order will be delivered by courier,DHL,FEDEX,TNT,etc5. Normal order will be delivered by sea.6. About 20-30days after your deposite,according to your order quantity.
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