SharperDrills™ DGS-29 Combo Precision Grinder

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If you want the sharper point for the job, but don't want to become a tool and cutter grinding expert, the SharperDrills Tool Sharpeners are for you. The DGS-029 not only sharpens a wide variety of sizes and styles of two flute spiral drills with ease and accuracy. It further extends your skills to grind also multi faceted ("Nachi" ES type) drill point geometries with the second grinding port side. Imagine, for the price of a few hundred drills, you can sharpen in house for only pennies a drill. Using our patented design with precision collets for best drill alignment, you can be a sharpening expert with a few minutes of instruction. The SharperDrills DGS 29 is a heavy duty rock solid, tool grinder, capable of sharpening all day, every day with minimal cleaning and maintenance. The hand-carrying design with an invisible toolbox for the collets helps you to keep your workspace organized.
Drill Diameter Size Range: 12-26mm or 1/2" to 1"
Drill Point Angle: 90 deg. to 140 deg. adjustable for standard twist drill points, split point via S-thinning
118 deg. to 140 deg. adjustable for multi-faceted twist drill points, split-point via X-thinning, Nachi SG-ES type.

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Specifications
Drill Diameter Range	12mm to 26mm or 1/2" to 1"
Point Angle - Standard Drill Tip, and Split Point (X-Thinning)	90 degree to 140 degree
Point Angle - Multi Faceted Point Drill Tip (Nachi SG-ES type)	118 degree to 140 degree
Motor Speed	3280 rpm (DC Motor)
Grinding Wheels (standard)	CBN #200 (Electroplated Wheels, no dressing required.)
Collet Type	ER32
Nachi SG-ES type multi-faceted drill points	Multi faceted lands (Nachi SG-ES type), 2 rake angles + split point via modified X-thinning
Net Weight	about 32 kg or 72 lbs.
Machine Dimensions (approimately) L x W x H	430x225x270mm or 17" x 9" x 10 1/2"
Standard Accessories	Grinding Chuck Assembly, one set of ER32 collets, two allen wrenches, size 4 and 6, set of shims

Features	Benefits
Compact and Rigid, All Metal Design	Long lifetime protects your investment while providing high quality grinding results for years.
Collet Drill Clamping System	Better true running drills produce round holes, exact in size, while increasing tool life.
Dual Grinding Ports	Extends the application range to split point drill tip geometries with the same ease of use as the single port models.
Split Point via S-Thinning	Less drill pressure to start hole, and lowers HP required for drilling. Mostly shortens drilling cycle time.
Split Point via X-Thinning (Nachi SG-ES type)	Improves the drilling capacity over S-Thinning. Less tool pressure, faster feed rates, less burrs, lower power required.
4 Faceted Drill Tip (Nachi SG-ES type)	Multiple Land Angles improve the drill capacity by improving the chip removal capability,
Adjustable Point Angle	Best drill point angle for different materials and different metals improve drilling capacity and tool life, while shortening cycle time.
Optional Diamond Plated Wheels	Sharpening of solid carbide drills extends the use of grinder.
Carrying Handle and Invisible Tool Box	Transportable, easy to set up. Quickly to use with everything at hand.
Total weight of about 71 lbs.	Secure setting, extremely user friendly, solid design provides stable results.
Energy Efficient	Quick start, high torque motor rated to run up to one hour continuous. Run only when sharpening conserves energy and lowers your bill.
Attractive Price	Quick Payback by extending the overall tool usage life and eliminates time and money for trips to the store.