Rotary Hammer Drill Bits and Chisels


Rotary Hammer Drill Bits and Chisels

request
request

Proven Millions of Times! For use in concrete, masonry and natural stone. On-the-job tests made under extreme conditions confirm that the DreBo Rotary Hammer Drill Bit's design 4 PLUS sets standards in terms of efficiency and performance. This product has proven itself in the shortest possible time on millions of occasions. It has redefined the demands made of a professional rotary hammer drill bit.

The 4 PLUS significantly raised the performance parameters of drilling speed and life expectancy. This considerably reduces the user’s cost per drilled hole. Modern heat-treatment procedures and a special surface finish reduce drill bit wear and improve resistance to bending forces. Constant research guarantees excellent uniform material structure and extremely tough soldered joints.

4 PLUS - 4 significant advantages
1. Due to its aggressive design, the fast and durable carbide tip allows easy centring and spot drilling – not even reinforced steel presents a problem.
2. The dynamic, chisel-shaped drill bit head rapidly penetrates the material, simultaneously channelling the drilling dust into the multi-flute spiral.
3. The patented, high-volume, multi-flute KVS-spiral quickly channels the drilling dust from the hole, saving both time and money in the process.
4. The unique reinforced flute geometry (KVS-flute) reduces vibration and transfers more impact energyfrom the rotary hammer to the drill bit head, increasing both drilling
    speed and life expectancy. Reduced stress for man and machine.

Diameter mm

Total Length mm

Work Length mm

            Item No.

4 *

110

50

2400

4 *

160

100

2499

5

110

50

2401

5

140

80

2402

5

160

100

2403

5

210

150

2404

5

310

250

2475

5,5

110

50

2405

5,5

160

100

2406

5,5

210

150

2476

5,5

260

200

2477

5,5

310

250

2472

6

110

50

2407

6

160

100

2408

6

210

150

2409

6

260

200

2410

6

310

250

2474

6

460

400

24014

6,5

110

50

2411

6,5

160

100

2412

6,5

210

150

2478

6,5

260

200

2413

6,5

310

250

2479

7

110

50

2415

7

160

100

2416

7

210

150

2417

7

250

200

2488

8

110

50

2418

8

160

100

2419

8

210

150

2420

8

260

200

2421

8

310

250

2480

8

400

350

2422

8

460

400

2423

8

600

550

2424

9

160

100

2425

9

210

150

2426

9.5

160

100

2481

10

110

50

2427

10

160

100

2428

10

210

150

2429

10

260

200

2430

10

310

250

2431

10

350

300

2432

10

450

400

2433

10

600

550

2434

10

800

750

2435

10

1000

950

2436

11

160

100

2437

11

210

150

2482

11

260

200

2438

11

310

250

2483

12

160

100

2439

12

210

150

2440

12

260

200

2441

12

310

250

2442

12

360

300

2484

12

450

400

2443

12

600

550

2444

12

1000

950

2445

13

160

100

2446

13

210

150

2485

13

260

200

2447

13

310

250

2448

14

160

100

2449

14

210

150

2450

14

260

200

2451

14

310

250

2452

14

450

400

2453

14

600

550

2454

14

1000

950

2455

15

160

100

2456

15

210

150

2457

15

260

200

2458

15

450

400

2459

16

160

100

2460

16

210

150

2461

16

260

200

24111

16

310

250

2462

16

450

400

2463

16

600

550

2464

16

800

750

2465

16

1000

950

2466

17

210

150

2467

17

450

400

2495

18

200

150

2336

18

300

250

2394

18

450

400

2354

18

600

550

2384

18

1000

950

230128

19

200

150

2337

19

450

400

2338

20

200

150

2339

20

300

250

2355

20

450

400

2340

20

600

550

2371

20

1000

950

230102

22

250

200

2341

22

450

400

2342

22

600

550

230140

22

1000

950

230144

23

250

200

2343

23

450

400

2344

24

250

200

2345

24

450

400

2346

25

250

200

2347

25

450

400

2348

25

600

550

230103

25

1000

950

230153

26

250

200

2349

26

450

400

2350

>_ 28*

     





ZENTRO 4 - Cutter
Cutting Edge Technology! For use in concrete, masonry and natural stone. The ZENTRO 4-Cutter has been steadily improved over the years and meets the professional user's highest technical requirements.

Excellent performance – long life!
The ZENTRO 4-Cutter not only proves its excellent qualities time and again in practice under the toughest conditions, but also in the permanent endurance tests held. This gives our customers worldwide the assurance that they have available a tool of the highest quality.

Dynamic drill bit head with unique cutting geometry The improved quality of the ZENTRO head design is not only reflected by improved life expectancy, but specifically through the faster drilling.
1. special primary cutting geometry
2. centring point for exact spot drilling
3. reduced friction and centralised alignment in drilled hole
4. secondary cutters protect drill bit in the event of reinforcement collision
5. improved soldering process
6. shortened spiral windings and conical shaped dust tracks for extra fast material removal into the high-volume double flute

The result:
Greatest economic value, exact, perfectly dimensioned holes




Diameter mm

Total Length mm

Work Length mm

            Item No.

12 *

340

200

3900

12 *

540

400

3901

12 *

690

550

3902

14 *

340

200

3903

14 *

540

400

3904

15 *

340

200

3905

15 *

540

400

3906

16

340

200

4900

16

540

400

4901

16

920

800

4936

16

1320

1200

4961

16

340

200

4902

18

540

400

4903

18

920

800

4937

18

1320

1200

4953

18

320

200

4904

20

520

400

4905

20

920

800

4906

20

1320

1200

4957

20

320

200

4907

22

520

400

4908

22

920

800

4909

22

1320

1200

4952

22

320

200

4910

24

520

400

4911

24

320

200

4912

25

520

400

4913

25

920

800

4914

25

1320

1200

4939

25

520

400

4934

26

370

450

4915

28

570

550

4916

28

670

800

4917

28

920

1200

4951

28

1320

250

4963

28

370

450

4918

30

570

250

4919

30

370

450

4920

32

570

800

4921

32

920

1200

4922

32

1320

250

4940

32

370

450

4923

35

570

550

4924

35

670

800

4925

35

920

1200

4965

35

1320

250

4945

35

370

450

4960

37

570

800

4946

37

920

250

4958

37

370

450

4926

38

570

250

4927

38

370

450

4928

40

570

800

4929

40

920

1200

4930

40

1320

450

4941

40

570

800

4931

45

920

450

4933

45

570

450

4964

50

570

450

4959

52

570

450

4959

12 *

200

100

450107

12 *

300

200

450108

12 *

500

400

450109

12 *

600

500

450110

14 *

200

100

450111

14 *

300

200

450112

14 *

500

400

450113

15 *

300

200

450114

15 *

500

400

450116

16 *

300

200

450117

16 *

500

400

450119

18

300

200

450120

18

500

400

450121

20

300

200

450122

20

500

400

450123

20

900

800

450124

22

300

200

450125

22

500

400

450126

24

300

200

450127

24

500

400

450128

25

300

200

450129

25

500

400

450130

25

900

800

450131

28

300

200

450132

28

500

400

450133

30

350

250

450134

30

550

450

450135

32

350

250

450136

32

550

450

450137



4 cutters

Diameter mm

Total Length mm

Work Length mm

            Item No.

16

250

200

4300

16

450

400

4301

18

250

200

4313

18

450

400

4303

20

250

200

4304

20

450

400

4306

22

250

200

4320

22

450

400

4307

24

250

200

4308

24

450

400

4309

25

250

200

4321

25

450

400

4310

28

250

200

4319

28

450

400

4311

30

250

200

4323

30

450

400

4312

32

450

400

4318

Hollow Hammer Core Bit
With Innovation Toothed Crown! For use in concrete, masonry and natural stone.

The Hollow Hammer Core Bits were redesigned as part of our permanent development process.
1. The roof-shaped guide teeth (1) ensure improved tool alignment and increased rotational stability. The wedge shape is particularly aggressive in collision with steel
  reinforcement.
2. The flat hammer teeth (2) are significantly more efficient in such a prepared drilling base.
3. effect is supported by the asymmetrical teeth layout.

A performance increase exceeding 30% is achieved with this new design. The high hammer power of modern, heavy rotary hammer drills can be fully exploited.
1. hollow crown body with more efficient outer spiral for increased durability and minimised friction losses
2. DC quality carbide and special brazing technique
3. large product range of one-piece and multi-piece tools

Chisels
Chisels

SDS Plus
• Material : Steel
• Connection shank type : SDS plus
• Tip style : Flat

The pointed chisel is suitable for all types of chiselling, penetration and demolition work (brickwork, concrete, loose rock) and for laying cables

Reference

Chisels width (mm)

Total Lenght

       Chisels Type

     Rate Per Pcs.

SDS 250P

20

250

Pointed

645


• Material : Steel
• Connection shank type : SDS plus
• Tip style : Flat

The flat chisel is suitable for all types of chiselling, penetration and demolition work (brickwork, concrete, loose rock) and for targeted breaking up of material.

Chisels

Reference

Chisels width (mm)

Total Lenght

       Chisels Type

     Rate Per Pcs.

SDS 250s

50

250

Spade

1025



• Material: Steel
• Connection shank type: SDS plus
• Tip style: Tile Chisel

The Tile chisel is suitable for removal of larger quantities of material. i.e. Tiles etc.

Chisels

Reference

Chisels width (mm)

Total Lenght

       Chisels Type

     Rate Per Pcs.

SDS 250T

40

250

Spade

1327



• Material: Steel
• Connection shank type: SDS plus
• Tip style: Scraping Chisel with Spl Angle

The Tile chisel is suitable for removal of larger quantities of material. i.e. Tiles etc.

Chisels

Reference

Chisels width (mm)

Total Lenght

       Chisels Type

     Rate Per Pcs.

SDS 250S

75

165

Scraping Chisel

1030