Two glass grinding bits, in your choice of sizes.TWOFERS grinding bits offer more grinding surface than any other bit, superior quality, and an extended grinding life. TWOFERS diamond abrasive grinding surface is designed to maximize bite and allows for an extra long life and smooth uniform grinding.Choose from Standard (100/120) grit bits in 1/8", 1/4", 3/4", or 1" sizes, or Ultra Fine (600) grit bits in either 3/4" or 1" sizes.A double ripple bit is also available for shape beveling glass edges for foil and lead came work. By adjusting down the top and bottom edges of heavily textured glasses it is easy to accurately foil and fit glass into came channels. Aanraku's TWOFERS Ripple Bits give double rippling surfaces for a working life per bit that is twice that of any other.The 220 grit jewelry bits cut a smooth channel around the perimeter of glass cabochons for fitting jewelry wire for hanging and wire wrapping fused glass. Aanraku's double plated 220 grit surfaced jewelry bit is adjusted to use up to 16 ga. wire for fixing and wrapping.Aanraku's 1/8" diameter double plated core diamond drill bits are for use in drill presses to drill multiple holes in glass projects. Using a few drops of oil and your drill press at low speed allows you to drill holes for jewelry and hanging glass items.

 SKU: 2747
Price: $21.75 (USD)

Made specifically for grinding glass. The superior design allows for efficient grinding, leaving the glass with a smooth finish. 100 grit / Coarse.

 SKU: 2741gd100
Price: $194.95 (USD)

Made specifically for grinding glass. The superior design allows for efficient grinding, leaving the glass with a smooth finish.180 grit / standard.

 SKU: 2741gd180
Price: $169.95 (USD)

The Glastar diamond glass drill bit features a diamond-coating over solid shank. The pilot end drills a smaller hole first. It mounts into any standard household drill, and allows you to drill downwards into your project. When drilling into glass, ensure that the bit remains wet at all times, preferably by submerging the project in shallow water.

 SKU: 2741dr
Price: $18.95 (USD)

Glastar Diamond Grinding Heads are available in 1/8", 1/4", 3/4" and 1" sizes. (5/8" size available for the Starlet grinder). Features At-A-Glance: - Diamond-bonding: Never Peels - Interchangeable with Most Grinders - Variety of Grits

 SKU: 2741
Price: $19.45 (USD)

Creates a channel in fused/kiln-worked art glass for wire wrapping.Creates a groove to fit 16 and 18 gauge wire. Assists in securely wire wrapping:- 3D glass sculpture- Glass jewelryEliminates need to glue jewelry findings. Fits Glastar grinders and most others.Glastar diamond bonded quality, 220 grit.

 SKU: 27819
Price: $44.95 (USD)

Glastar Specialty Grinder Heads perform tasks with greater accuracy.Lamp Head: This head has 1 flat and 2 angled surfaces - Ideal for flat edge and multi-panel lamp and sculpture projects. Radius Head: This head combines a flat and radius (rounded) edger. Select this for mosaics or when working with exposed glass edges. Use the fine grit radius head to virtually eliminate chipping on decorative mirror edging. Ripple Head: A combination head with a tapered channel for heavily textured glass. Simplifies foiling and fitting this type of glass into lead or zinc came.

 SKU: 2741335
Price: $43.35 (USD)

Gryphon Slip-On grinder bits are the industry's easiest bits to change. An ingeniously designed diamond coated sleeve slips over a special adapter that fits most grinders. To change a bit, you simply lift the old bit off and slide a new bit on. No tools or levers are required and the bit stays firmly in place until it is time to change it. Available as 120 standard grit in 1" and 3/4" diameters.

 SKU: 28261
Price: $27.95 (USD)

The easy way to drill precision holes and create fine details without removing your standard grinding head! Key Features: - Drill precise 1/8" (3 mm), 1/4" (6 mm) or 3/8" (10 mm) holes. - Works right on top of larger diamond drums, no need to change or remove before using. - Standard Grit for multi-task use. - The brass cores are manufactured on "Swiss precision" machinery for consistent and accurate tolerances. - Bits are measured for true before the diamond is applied, so the bits spin properly on the motor shaft. Product Uses: - Use wet to drill holes in mineral based materials like tile, ceramic, and glass. - Drill openings for clock works. - Make holes for hanging. - Add "eye" details. - Use to create fine detail and precise designs. - Improve the fit and appearance of your projects.

 SKU: 2753wb3
Price: $14.95 (USD)

An easy-to-use system of diamond grinding heads for stained glass diamond routers. Increases the speed and ease of using diamond grinding heads (bits). Individually more economical — lowering the cost of owning a complete selection of bits. Substitutes for standard grinding heads such as the Inland WB-1, WB-9, WB-18. etc. DropOn Bits require no wrenches or tools to change from one bit to another.2-part system consists of a DropOn diamond bit or “sleeve” which fits on a DropOn Bit Adapter. Each sleeve is manufactured with a tiny “keybar” on the inner diameter which fits into a “keyway” groove on the outer diameter of the adapter. The two parts interlock while the grinder motor is on, but are easily separated when the motor is turned off. The DropOn System grinds as smoothly as conventional grinding bits.The Adapter can be adjusted up and down on the motor shaft as the sleeve wears. The sleeve can be flipped over to provide even more adjusting as it wears. The DropOn Bit and conventional diamond grinding bits have equivalent amounts of diamond particles. The DropOn Bits fit all brands of grinders made today and most previous models (except the Glastar Starlet).

 SKU: 2755
Price: $16.95 (USD)

Inland 3/4" Bit and Core Drill:- Combines a standard grit ¾" (19 mm) grinding head with a ¾" (19 mm) core drill.- Brass cores are manufactured on "Swiss precision" machinery for consistent and accurate tolerances. Look for the distinctive Precision Quality Rings.- All Inland bits are measured for trueness before any diamond is applied. This insures that every bit will spin properly on the motor shaft.- Use on all Inland grinders.Inland LampBit:- The LampBit is used to grind lamp pieces and other 3-dimensional projects that fit on a miter for a better joint.- The LampBit is reversible, with one side at a 9 degree angle for 20 panel lamps, and the other side at an 18 degree angle for 10 panel lamps. Use the side that comes closest to your lamp.- The LampBit makes for cleaner solder lines and a more professional looking project.Inland RippleBit:- The RippleBit is useful for all types and degrees of textured glass.- The RippleBit grinds the top and bottom of the glass, allowing it to fit into lead came or metal channels.- The RippleBit make a flat edge that's easier to foil and produces cleaner solder lines in your copper foil projects.Inland 3/4" and 1/4" Combo Bit:The convenience of two bits on one core!- Combines a standard grit 3/4" (19 mm) grinding head with a 1/4" (6 mm) drilling / grinding head.- Perfect for shaping all types of glass, tile, stone, and other hard materials.- Shape intricate details with the 1/4" head end.- Drill 1/4" (6 mm) holes without using a separate head.- Make holes for hanging, eyes, findings and more.

 SKU: 2753
Price: $24.85 (USD)

Inland Speed Grit Grinding Bits are used for faster grinding and shaping large areas.Speed Grit Key Features:- Ideal for removing large amounts of material.- More usable diamond makes them longer lasting.- Brass cores are manufactured on "Swiss precision" machinery for consistent and accurate tolerances. Look for the distinctive Precision Quality Rings.- Bits made today are virtually identical to ones made years ago. This is good news when replacing bits from an older grinder.- All Inland bits are measured for trueness before any diamond is applied. This insures that every bit will spin properly on the motor shaft.- Available in 1" (25mm), ¾" (19mm), ¼" (6mm) sizes.

 SKU: 2757wb
Price: $20.85 (USD)

Recognized world wide as the benchmark for quality and value.Key Features:- Best selling grinder bits in the world.- Brass cores are manufactured on "Swiss precision" machinery for consistent and accurate tolerances. Look for the distinctive Precision Quality Rings.- Bits made today are virtually identical to ones made years ago. This is good news when replacing bits from an older grinder.- All Inland bits are measured for trueness before any diamond is applied. This insures that every bit will spin properly on the motor shaft.- Available in 1" (25 mm), ¾" (19 mm), ¼" (6 mm) sizes.Product Uses:- Perfect for shaping all types of glass, tile, stone, and other hard materials.- Improve the fit of your projects for a more finished, professional look.- Remove flares and rough edges for safer handling.- Use 1" (25 mm) bits for quicker shaping and on larger pieces.- Use 3/4" (19 mm) bits for more detailed shapes.- Use 1/4" (6 mm) bits for fine details and hole drilling.

 SKU: 2753wb
Price: $18.15 (USD)

Metal bonding holds the diamond longer so bits last longer! Key Features: Special brazed metal bonding holds the diamonds more secure to the core. Bits last longer because the diamond stays in place. Best selling grinder bits in the world. Brass cores are manufactured on "Swiss precision" machinery for consistent and accurate tolerances. Look for the distinctive Precision Quality Rings. Bits made today are virtually identical to ones made years ago. This is good news when replacing bits from an older grinder. All Inland bits are measured for trueness before any diamond is applied. This insures that every bit will spin properly on the motor shaft. Available in 1" (25 mm) and ¾" (19 mm). Product Uses: Perfect for shaping all types of glass, tile, stone, and other hard materials. Improve the fit of your projects for a more finished, professional look. Shape ceramic, tile, and stone for home and hobby projects. Remove flares and rough edges for safer handling. Use 1" (25 mm) bits for quicker shaping and on larger pieces. Use 3/4" (19 mm) bits for more detailed shapes. Product Specs: Fits .312" (7.92 mm) arbor TIR <.0025" (.0635 mm) CDA 360 brass cores .625" (15.88 mm) high diamond surface on 1" (25 mm) and ¾" (19 mm) bits

 SKU: 2754wb1sb
Price: $26.95 (USD)

Leaves a perfect 45° mitered edge on your glass pieces to help you create perfect boxes, cardholders, miniature houses, terrariums and other 3-D projects, all without the expense of a disc grinder!

 SKU: 27821
Price: $69.95 (USD)

This bit will fit all grinders that accept 3/4" or 1" bits. Puts a 12° beveled edge on your glass, leaving a lightly frosted finish. Standard 3/4" diameter with a 1-1/2" diamond angled surface for precision beveling.

 SKU: 27812
Price: $44.95 (USD)

The "original" bit to help you secure and easily wire wrap your fused jewelry pieces. The thin diamond coated disc grinds a small groove in the edge of your fused jewelry pieces that will hold your wire securely in place without the need to do time consuming decorative wire wraps.

 SKU: 27820
Price: $38.15 (USD)

These unique bits eliminate chipping to the edge of your mirror and fine glasses. They are even recommended by Spectrum Glass for use with their new SilverCoats glass. They are also the perfect choice for those times when you need a perfectly smooth chip free edge that won't be covered over by copper foil tape or lead came. Use for all your mosaic pieces, wind chimes, create decorative edging ... Simply position the head so that your glass will pass through the grove in the bit. The profile of the bit will slightly taper the back and front side of your glass piece and the fine grit of the head will leave a soft frosted (and smooth) chip-free edge. You won't be disappointed!

 SKU: 27813
Price: $30.45 (USD)

A Universal and Cost-Effective Solution Designed to Completely Replace Traditional Grinding Bits. The patented Quick-Fit Bit System features a reuseable bit holder and high-tech diamond bits available in 1" (25.4mm) and 3/4" (19.05mm) diameters with Fine, Standard and Rapid-Grind grits. Easy to Use and Time Saving No need to find and use keys or locking tools - no grinder freeze-ups - no frustration! Changing bits is simple and fast, even for individuals with reduced grip strength. Durable and Corrosion Free High-impact plastics extend the life of the Quick-Fit Bit Holder and eliminates the possibility of corrosion. Ultra-Smooth Grind Engineered with industrial elastomer, the Quick-Fit Bit Holder absorbs grinding vibration and protects glass from fracturing or chipping. Long-Lasting Grind Layers of high-quality diamond particles give Quick-Fit Bits a long-lasting, ever-sharp grind. Maximizes Use of the Grinding Surface Quick-Fit Bit Holders may be adjusted vertically on the grinder shaft, and the Quick-Fit Bit may be reversed to utilize the full glass grinding surface. Affordable The initial investment for the Quick-Fit Bit System supports the one-time purchase of the Quick-Fit Bit Holder - which is always packaged with a free bit! Replacement bits cost less than conventional grinding bits. Grinder Reference Chart Glastar Model QFBS Model No. Diamond Star 3/4" 100 Series Super Star 3/4" 100 Series All-Star 1" 200 Series (3/4" optional) Inland Model QFBS Model No. Aero

 SKU: 2745
Price: $29.35 (USD)