HSS Drill Bit 1.Superior quality high speed steel 2. manufacturing process: fully ground 3. surface finish: bright  HSS Drill Bit 1. Description: HSS TWIST DRILL BITS SET 2. Material: HSS and HSS M35 3. Process: Roll Forged, Fully Ground 4. Degree: 118 and 135 5....

H. S. S Twist Drill Bit 2. manufacturing process: fully ground 3. surface finish: bright H. S. S Twist Drill Bit1. Description: HSS TWIST DRILL BITS SET 2. Material: HSS and HSS M35 3. Process: Roll Forged, Fully Ground 4. Degree: 118 and 135 5. Description: HSS TWIST DRILL...

Drill Bit 1.Superior quality high speed steel 2. manufacturing process: fully ground 3. surface finish: bright Drill BitProduct DescriptionSuitable for use in rotary hammer. Ideal for cutting clean holes in concerete, brick&aerated block wothout steel, shot blast finish...

name: hss straight shank twist drill bit 2. manufacturing process: fully ground 3. surface finish: bright Main technical conditions of twist drill Dimensions1. Drill diameter - The values indicated in the relevant dimensional standards apply in respect of the...

name: hss straight shank twist drill bit 2. manufacturing process: fully ground 3. surface finish: bright Specifications 1. Description: HSS TWIST DRILL BITS SET 2. Material: HSS and HSS M35 3. Process: Roll Forged, Fully Ground 4. Degree: 118 and 135 5. Description: HSS TWIST...

1.Type:HSS,TCT,Bi-metal,wood,glass,marble,grit 2.Offers all kinds of connecting bar. 3.application:cement wall,brick,stone.      Hollow electricity hammer drill (wall by fey wrennch magwetil nut serrer) is the drilling, plus special guidance in various...

1.Type:HSS,TCT,Bi-metal,wood,glass,marble,plane,grit,spherical, hollow 2.application:wood board,plywood board,plastic booard 1, the blade for high quality alloy, blade forging for medium-carbon steel from the system.2, characteristic: with a sharp edge, cut into Angle is...

1.Type:HSS,TCT,Bi-metal,wood,glass 2.material:tungsten,cobalt,vanadium alloy 3.Suitable for:metallic,non-metallic,hard metal 1,the blade is made of high quality tungsten, cobalt, vanadium alloy, can be processed to cutting all kinds of black, nonferrous metallic and...

1.Type:HSS,TCT,Bi-metal,wood,hollow,marble 2.application:thin and ultra-thin metal sheet,wood board,plywood board,plastic board 1, blade, with high quality alloy tool steel blade jingmo nap, can be arbitrary regulation cutting diameter, product for complete cartons, with...

1.Type:HSS,TCT,Bi-metal,wood,glass,marble,plane,grit,spherical 2.Suitable for:steel,wood,glass,marble,hollow 3.Pack:bulk,set 1, blade and blade all use H.S.S HSS manufacturing, high strength, cutting black, non-ferrous metal effect is a plus2, characteristic: the blade sharp...