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Drills are basic manufacturing tool whose speed, precision, and safety have an important bearing on the quality and efficiency of production operations.
OSG is gaining an increasingly large share of the drill market through the development of drills that ensure superior productivity.
Used in combination with OSG's taps and end mills as a total tooling solution, OSG drills provice manufacuturers with various business advantages, including cost savings.
Try with our:
- EX-SUS-GDS/GDR drills for stainless steels (No pecks anymore!)
- VP series for hardend steels with high speed drilling
- SH-DRL for quenched and tempered steels (up to 70 HRC!)
- etc....To request more information, please visit our Literature Request Page
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Shaped carbide, either discs or stars, are brazed
onto drilling tools that are used to cut steel casing or
to help remove down-hole junk.
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The MDSS "Long Multi Drill" is special designed for deep hole drilling e.g. for crankshaft machining. Cutting temperature, chip removement, strength and geometry of the drill and so called minimum quantity lubrication (MQL) have big influence to cutting process. Especially this MQL enables this carbide twisted drill to make deep hole drilling, whose L/D is more than 15, as short chips are generated by MQL. Our Long Multi Drill has a ZX coated chip generating area and a new designed chip removal area.
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hydra 5D
two screw and one screwdriver are included with a drill body
d1Inch d1mm d1decimal Inch l2mm l1mm
15/32 11.91 0.4688 69 130
12.00 0.4724 69 130
31/64 12.30 0.4844 69 130
12.50 0.4921 74 140
1/2 12.70 0.5000 74 140
13.00 0.5118 74 140
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Dormer Tools produce a range of Reamers to finish holes to H7 tolerance. Reaming has always been considered a finishing process and drilling a roughing process. Today, however, many tolerances that used to need a reaming process, can now be met by high-tech drills, such as in the CDX and ADX ranges.
Most common Reamers have a left hand helix because the main application is in through holes requiring chips to be pushed forward. For blind holes, Reamers with straight flutes or right hand reamers are recommended.
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