Wire-line Diamond Impregnated
ID:160290 View:583次 |
Date Listed: | 2017-11-06 18:24:37 | Country: | China»Hebei»shijiazhuang |
Poster: | wendy wang | Company: | Hebei Hanghua Diamond Products Co,. Ltd |
Location: | Equipment manufacturing base in Shijiazhuang,Hebei Province | Website: | Hebei Hanghua Diamond Products Co,. Ltd |
Email: | sales@hanghua.com | Mobile: | 18632174927 |
Fax: | MSN: |
CROWN PROFILES Extended channel flushing *Standard profile-general purpose design *Suitable for mixed formations containing broken and competent zones *Suitable for a broad range of formations Jet *High performance “free cutting”bit *High productivity *Suitable for hard/competent formations Face discharge *Designed to minimize flushing of core sample *Suitable for broken/granular formations Wheel gear *Speed performance *High productivity *Suitable for hard/competent formations Ball *Suitable for mixed formations containing broken and competent zones *Suitable for a broad range of formations CROWN HEIGHT Short depth holes 7mm Short to medium depth holes 10mm Deep holes 14mm FEATURES&BENEFITS * Simplified bit selection * Increased productivity * Reduced inventory * High performance *Streamline application based product offering STANDARD SPECIFICATION ITEM DIAMOND BIT REAMING SHELL "Q" Series Wireline Size Bit-set OD Bit-set ID mm inch mm inch mm inch AQ 47.60 1.88 26.97 1.06 48.00 1.89 BQ 59.50 2.35 36.40 1.43 59.90 2.36 NQ 75.30 2.97 47.60 1.88 75.70 2.98 HQ 95.58 3.77 63.50 2.50 96.00 3.78 PQ 122.00 4.80 84.96 3.35 122.60 4.83 APPLICATION Application 1 Soft to medium hard rock with abrasive and fractured to competent formations Matrix series 1-4 Application 2 Medium hard to hard rock with slightly abrasive and slightly broken to competent formations Matrix series 5-8 Application 3 Hard to very hard rock with competent formations Matrix series 9-10 MATRIX SERIES Rock Group Formation Description Rock Type 1-4 Soft to medium hard Very abrasive to slightly abrasive Very fractured to slightly broken Unmetamorphosed or weakly metamorphosed shales, Sandstone and limestone 5 Medium hard Abrasive Moderately fractured to slightly broken Limestone and dolomite. Weathered granite and gneiss. Serpentinite and metaperidotite. 6....
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