Beschrijving
Wij veroorzaken allerlei de hulpmiddelen van de rotsboring, zoals verminderde beitelbits, verminderden dwarsbits, verminderde knoopbits, de bits van de draadknoop, steeladapter, koppeling, verminderde staaf, uitbreidingsstaaf, koepelbits voor het uitboren, DTH adapter, enz.
| De verminderde Bits van de Knoop | |||||||||
| De Bits van de boor | Diameter | Tip Nr. × Diameter | Gat Nr | Versmalling | Gewicht (kg) | Het aantal van het deel | |||
| mm | Voorzijde | Maat | Hoek | Voorzijde | Kant | ||||
De korte Bits van de Knoop van de Rok  | 28 | 1× 7 | 3× 7 | 20° | 1 | 1 | 12° | 0.20 | 143128122217/374551 |
| 30 | 1× 7 | 3× 7 | 40° | 1 | 1 | 12° | 0.22 | 143130122217/374551 | |
| 30 | 2× 7 | 4× 7 | 30° | 1 | 1 | 12° | 0.22 | 143130122227/474551 | |
| 32 | 2× 7 | 5× 7 | 40° | 2 | 1 | 12° | 0.24 | 143132122227/574551 | |
| 32 | 1× 8 | 3× 8 | 35° | 1 | 1 | 7° | 0.24 | 14313272218/384053 | |
| 32 | 1× 8 | 3× 8 | 35° | 1 | 2 | 11° | 0.24 | 143132112218/384551 | |
| 32 | 2× 7 | 5× 7 | 40° | 1 | 1 | 11° | 0.24 | 143132112227/574551 | |
| 34 | 2× 7 | 4× 7 | 40° | 1 | 1 | 7° | 0.29 | 14313472227/474253 | |
| 34 | 2× 7 | 4× 7 | 40° | 1 | 1 | 11° | 0.29 | 143134112227/474551 | |
| 34 | 2× 7 | 5× 8 | 35° | 1 | 1 | 12° | 0.29 | 143134122227/584551 | |
| 36 | 2× 7 | 5× 8 | 35° | 1 | 1 | 7° | 0.37 | 14313672227/584253 | |
| 36 | 2× 7 | 4× 7 | 40° | 1 | 1 | 11° | 0.36 | 143136112227/474551 | |
| 36 | 2× 7 | 5× 9 | 35° | 1 | 1 | 12° | 0.37 | 143136122227/594551 | |
| 38 | 1× 8 | 3× 9 | 35° | 1 | 1 | 7° | 0.38 | 14313872318/394253 | |
| 38 | 2× 8 | 3× 9 | 40° | 1 | 1 | 11° | 0.39 | 143138112228/394551 | |
| 38 | 2× 7 | 5× 9 | 35° | 1 | 1 | 12° | 0.40 | 143138122227/594551 | |
| 40 | 1× 9 | 3× 10 | 30° | 1 | 1 | 7° | 0.40 | 14314072319/3104053 | |
| 40 | 1× 9 | 3× 9 | 40° | 1 | 1 | 11° | 0.40 | 143140112219/394551 | |
| 42 | 1× 9 | 3× 10 | 30° | 1 | 1 | 7° | 0.43 | 14314272319/3104053 | |
De lange Bits van de Knoop van de Rok  | 32 | 2× 7 | 5× 7 | 35° | 1 | 1 | 7° | 0.30 | 14353272227/574551 |
| 33 | 2× 7 | 5× 7 | 35° | 1 | 1 | 7° | 0.31 | 14353372227/574551 | |
| 35 | 2× 7 | 5× 8 | 35° | 1 | 1 | 7° | 0.36 | 14353572227/584551 | |
| 38 | 2× 7 | 5× 9 | 35° | 1 | 1 | 7° | 0.41 | 14353872327/594551 | |
| 41 | 2× 7 | 5× 9 | 35° | 1 | 1 | 7° | 0.42 | 14354172327/594551 | |
| 32 | 2× 7 | 5× 7 | 35° | 1 | 1 | 11° | 0.30 | 143532112227/574551 | |
| 33 | 2× 7 | 5× 7 | 35° | 1 | 1 | 11° | 0.31 | 143533112227/574551 | |
| 35 | 2× 7 | 6× 7 | 40° | 2 | 1 | 11° | 0.35 | 143535112227/674551 | |
| 38 | 2× 7 | 5× 9 | 35° | 1 | 1 | 11° | 0.41 | 143538112227/594551 | |
| 41 | 2× 7 | 5× 9 | 35° | 1 | 1 | 11° | 0.42 | 143541112227/594551 | |
| 32 | 2× 7 | 5× 7 | 35° | 1 | 1 | 12° | 0.30 | 143532122227/574551 | |
| 35 | 2× 7 | 5× 9 | 35° | 1 | 1 | 12° | 0.38 | 143535122227/594551 | |
| 36 | 2× 7 | 5× 9 | 35° | 1 | 1 | 12° | 0.39 | 143536122227/594551 | |
| 38 | 2× 7 | 5× 9 | 35° | 1 | 1 | 12° | 0.41 | 143538122227/594551 | |
| 41 | 2× 7 | 5× 9 | 35° | 1 | 1 | 12° | 0.42 | 143541122227/594551 | |
| Opmerking: Wij kunnen de knoopbits volgens de steekproef of de vraag van de klant produceren | |||||||||
