Bench grinders are common household tools that are effective at giving new life to drill bits that have become dull or blunt. The job requires practice to avoid damaging the bit. This particularly applies to small bits.Continue Reading
Step 1: Preparation
Put on protective glasses or goggles. The grinding wheel should be of fine grit and should be flat.
Step 2: The point angle
The bit should be held at a 60 degree angle to the grinder. Grind until this edge is created.
Step 3: Lip clearance
To create the lip clearance, move the bottom end of the bit towards the grinder to increase the angle. At the same time, rotate the bit clockwise a quarter of a turn.
Step 4: Check
The cutting angle, cutting edges and the angle of the lip clearance should be the same on both sides of the bit.Learn more about Tools
Chop-Rite meat grinders are available from Lehman's, Pantry Paratus and Meat Processing Products, as of 2015. These three vendors carry a wide selection of meat grinders from Chop-Rite, including small, medium and large models as well as versions that bolt or clamp onto kitchen counters.Full Answer >
You can rent stump grinders from home improvement stores such as The Home Depot, from specialty equipment rental companies such as Sunbelt Rentals and from various independent equipment rental companies. Websites such as StumpGrinderRental.com allow you to search for local companies that offer stump grinder rentals.Full Answer >
The Delta Power Equipment Corporation offers woodworking equipment such as drill presses, lathes, sanders, grinders and a wide variety of saws. Customers can view the company's full catalog on its website. Delta also produces the Homecraft brand of grinders and the Biesemeyer brand of equipment guards, tables and fences.Full Answer >
Buy used tree stump grinders from auction sites such as eBay.com, RBAuction.com and MachineryTrader.com. Equipment classifieds sites such as EquipmentTrader.com and Machnio.com also frequently contain listings for different models and types of used tree stump grinders as of 2015.Full Answer >