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Surface Set Diamond Core Drill Bits , Backfilled Stratum Shale Diamond Drill Bit Set

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Surface Set Diamond Core Drill Bits , Backfilled Stratum Shale Diamond Drill Bit Set

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Brand Name : ROSCHEN

Model Number : NQ NQ3 HQ HQ3 PQ PQ3

Certification : ISO, CE

Place of Origin : Germany

MOQ : 1-5pcs

Supply Ability : 500 pcs

Packaging Details : Carton box

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NQ NQ3 HQ HQ3 Surface Set Diamond Core Drill Bit for Drilling Broken and Backfilled Stratum Shale


Surface Set Diamond Bit

Roschen surface-set diamond bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix.

Surface set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.

Surface-Set Diamond Bits Surface-Set non-coring bits are drilling for broken formation rock which can't be cored. Crown is used to set with synthetic, natural or polycrystalline diamond. It's used for drilling in soft to medium hard formation rocks.

Roschen supply these specifications:

"Q" Wireline series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T2 116, T2 131
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116
T series: T36, T46, T56, T66, T76, T86, T101, T116, T131
Z series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
WF series: HWF, PWF, SWF, UWF, ZWF
WT series: RWT, EWT, AWT, BWT, NWT, HWT, PWT
WM series: EWM, AWM, BWM, NWM, HWM
WG series: EWG, AWG, BWG, NWG, HWG
"QWL" series: QWL Series: AQWL, BQWL, NQWL, HQWL, PQWL , NQWL2, NQWL3, NQTT, HQWL3, HQTT, PQWL3, PQTT

Others: NMLC,HMLC,LTK48,LTK60,BGM,NGM,ADBG,TBW,TNW,ATW,BTW,NTW,NXD3,EX,AX,BX,NX,NXC,

EXT,AXT,EXU,AXU,NXU,T6H,4-9/16,NWD4,412F,SK6L146,K2-101,K2-116,TT46,TB56,TS116,CHD101


Please feel free to send us your inquiries & requirements by roschen@roschen.com ; roschen@roschen.net .


Product Tags:

Diamond Core Drilling Bits

      

Concrete Core Drill Bit

      
Wholesale Surface Set Diamond Core Drill Bits , Backfilled Stratum Shale Diamond Drill Bit Set from china suppliers

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