Drill Bit

 drill bits

1.electric hammer drill

1)sds-plus drill type:TP01 standard flute sds-plus shank hammer drill

                                 TP02 double flute sds-plus shank hammer drill

                                 TP03 "W" carbide tip drouble-flute sds-plus shank hammer drill

                                 TP04 new carbide tip double-flute sdds-plus shank hammer drill

                                 TP05 cross-head double-flute sds-plus shank hamer drill

                                 TPS01:high quality sds-plus shank eelectric hammer drills

TP01-TP05:use high quality 40cr steel material.Take high -temperature manual welding in 850 degree.YG8 carbide tip.

TPS01:use high quality of alloy structure steel,and automatically soldering with heat treatmetn furnace from Germany.Take high-temperature welding in 1200 degree.Go with special grade tungsten carbide tip.

2)sds-max drill type:two cutting edge sds-max shank electric hammer drill

                                  cross head sds-max shank electric hammer drill

                                  hexagon shank  hammer drill

3)masonry drill type:masonry drills for steel and concrete

                                   hammer type tempered body masonry drill

                                   double-flute masonry drill

                                   new type double-flute masonry drill

                                   black&white tempered body masonry drill

                                   hex shank masonry drill

2.HSS twist drill

1)high speed steel Jobber drills to DIN388

   *right hand spiral round flute,drill points:118 degree and 135 degree

   *DIN1412C split point for more accure centering

2)HSS DIN338,standard,reduced shank

  * right-hand cutting type  N

   *high-performance high-speed steel

   *short,cylindrical

   *118 degree conical section

    *diameteral tolereance H8

3)HSS DIN340 ground,long

  *profile ground

  *right-hand cutting,type N

  *high-performance high-speed steel long,cylindrical

4)HSS DIN1869 ground extra long

5)hss DIN345 morse taper

6)hss DIN1897 pilot drill bits extra short

7)hss DIN8037 carbide tipped

3.step drills

*produced good quality holes in a wide variety of material.Produce specific size,parallel holes

*enlarging holes in sheet metals without the need of center punch or pilot.Using either a bench drill or light pedestal drilling machines.

4.wood drills

1)wood drill bit,with two shouldered cutting deges

*Brad point and two shouldered cutting edges.

*Cylindric shank.

Right hand cutting.

Designed to drill:soft wood,non coated chipboards.

2)cylinder boring bit,carbide tipped

*fastest drill bit for wood due to 4-flute geometry for faster chip efection.

*Aggressive thread point enabled precise spot drilling with little expenditure of energy.

*faster han conventional machine flat bits.

*Designed to drill:all kinds of wood,especially for very hard and hardest tropical wood.

3)sorgers-for drilling all types of wood

*Not always available-minimum manufacture quantity may apply.

4)auger bit & flat bits

auger bits

*suitable for precise drilling in soft and hard wood,large section beam,chipboard and plywood

*precision machined for smooth,wobble free boring.Large,wide throat design gives excellent chip cleareance form deep holes

*self-feeding screw point,with one cuttign edge and side lip for last,rough boring in wood

*hardened cutting edges require less re-sharpening.Overall length 200/460mm available for each size.

flat bits

*point:sharpened center point with flute.Cuttign edge:2 major cutting edges,guarantee a peeled cut.

Shank:hexagon shank up to the span of the jaw of 6mm.Conical side cutting edges prevent the wedging in the wood

*Material:high quality tool steel

*Normal style suitable for cutting wood and chipboard,bit with curved cutter for cuttign smooth hole,bit with tri-point for cutting wood and chipboard with smooth hole.

5.forstner bits

1)forstner bit,toothed

*Two cutting edges and circumferential balade.

  *With brad point.Equivalent to DIN 7483 G.Long life tool.Designed to drill:Soft wood and veneered wooden board.

2)forstneer bit

*Two cutting-edges and circumferential blade

  *With brad point.Equivalent to DIN 7483 G.Designed to drill:soft wood and veneered wooden board.

3)Cylinder boring bit,carbide tipped

 *With brad point,two cutting edges and two raised lips made of carbide.

 *Carbide tipped cutters last longer even when drilling in more difficult materials.

 *For professional use and exact,splinter free drilling.