HSS Step Drill Bits set
Perfect drilling mutiple-size holes in thin section of metal, palstic and wood using a single bit.
Port: shanghai
Minimum Order Quantity: 200 Set/Sets each item
Supply Ability: 10000 Set/Sets per Month each item
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wood case, aluminium box, metal case
Delivery Detail: 40days
HSS Step Drill Bits set
Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit sizes. Drills round holes in most metals (steel, brass, aluminum, copper) up to 1/8" (3.2mm) thick as well as in plastic and wood. No center punching or pilot hole drilling is required on most sizes. The bits are easy to keep sharp, and the hole size is easily determined by the diameter markings that are permanently laser-etched in the flute areas.
Model No.: 1/2" Hex
Features: 1.shank:sds plus,sds max,hex,spline
2.flute:double,single
3.tip:flat,cross,W,three
4.package:PVC bag,plastic tube,hanger,etc
Model No.: 4 cutting edges SDS-Puls
Features: 1.shank:sds plus,sds max,hex,spline
2.flute:double,single
3.tip:flat,cross,W,three
4.package:PVC bag,plastic tube,hanger,etc
Model No.: Cylinder Masonry Drill Bits
Features: 1.Quality:high,middle,low
2.Surface treatment:sand blast,nickeling,black and white,steel
3.Package:PVC bag,plastic tube,hanger
Model No.: Hollow electricity
Features: 1.Type:HSS,TCT,Bi-metal,wood,glass,marble,grit,plane
2.Offer all kinds of connecting bar
3.application:cement wall,brick,stone
Model No.: Bi-metal
Features: 1.Type:HSS,TCT,Bi-metal,wood,hollow
3.Suitable for:stainless steel alloys,low carbon steel,timber and plastic
3.Pack:bulk,set
Model No.: Woodworker Adjustable Circle Cutt...
Features: 1.Type:HSS,TCT,Bi-metal,wood,hollow,marble
2.application:thin and ultra-thin metal sheet,wood board,plywood board,plastic board
Model No.: TCT
Features: 1.Type:HSS,TCT,Bi-metal,wood,glass
2.material:tungsten,cobalt,vanadium alloy
3.Suitable for:metallic,non-metallic,hard metal
Model No.: FT-CD01
Features: They are used for drilling all kinds of stones,glass,ceramics,refractory materials and reinforced concrete and so on
Model No.: Straight Shank
Features: 1.material:4241,4341,9341,M2,M35
2.Process:Roll Forged,Fully Ground
3.standar:DIN338,DIN340,DIN1897
4.shank:straight,taper
Model No.: FT-CD05
Features: They are used for drilling all kinds of stones,glass,ceramics,refractory materials and reinforced concrete and so on
Model No.: Taper Shank
Features: 1.material:4241,4341,9341,M2,M35
2.process:Milled
3.standar:DIN345,DIN1870,DIN340
4.color:white,black
5.shank:straight,taper
Model No.: SDS-Plus
Features: 1.shank:sds plus,sds max,hex,hexagonal,spline
2.flute:double,single
3.tip:flat,cross
4.package:PVC bag,plastic tube,hanger