Grinding Bits for Metals
Made of aluminum oxide, these bits are well suited for use on most metals and materials that are not heat sensitive.
Bits are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | Abrasive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape No. | Material | Bond Material | Shank Lg. | Choose a Grit (Surface Texture) | Pkg. Qty. | Pkg. | ||
1/4" Shank Dia. | |||||||||||
For Steel, Stainless Steel, Iron | |||||||||||
| 14 | 3/4" | 1 1/8" | 45,000 | A5 | Aluminum Oxide | Vitrified Clay | 1 1/2" | 5 | 00000000 | 000000 | |
Rubber-Cushioned Abrasive Grinding Bits for Metals
The abrasive grains in these bits are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits. Bits are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
Bits for aluminum, brass, and bronze are silicon carbide, which cuts through soft metals without generating much heat or causing material buildup.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | Abrasive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape No. | Shape | Material | Bond Material | Shank Lg. | Choose a Grit (Surface Texture) | Each | ||
For Steel | |||||||||||
1/4" Shank Dia. | |||||||||||
| 5 | 3/4" | 1 1/8" | 35,000 | A5 | Cone | Aluminum Oxide | Rubber | 1 1/2" | 00000000 | 000000 | |
For Aluminum, Brass, Bronze | |||||||||||
1/4" Shank Dia. | |||||||||||
| 5 | 3/4" | 1 1/8" | 35,000 | A5 | Cone | Silicon Carbide | Rubber | 1 1/2" | 00000000 | 00000 | |
Grinding Bits for Stainless Steel
Bits are specially formulated to stay cool during grinding, so they won’t mar or discolor stainless steel. They are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Zirconia alumina bits grind faster and last longer than aluminum oxide bits.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | Abrasive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape No. | Shape | Material | Bond Material | Shank Lg. | Grit (Surface Texture) | Each | ||
For Stainless Steel | |||||||||||
1/4" Shank Dia. | |||||||||||
| 7 | 3/4" | 1 1/8" | 45,000 | A5 | Barrel | Aluminum Oxide | Vitrified Ceramic | 1 1/2" | 60 (Rough) Pink | 00000000 | 00000 |
| 7 | 3/4" | 1 1/8" | 45,000 | A5 | Barrel | Zirconia Alumina | Synthetic Resin | 1 1/2" | 30 (Rough) Gray | 00000000 | 0000 |
Hex-Shank Grinding Bits for Metals
Use bits in any drill chuck that accepts a 1/4" hex shank.
Bits are aluminum oxide, which is the most common abrasive used in grinding metal. They are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
Head | Abrasive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape No. | Shape | Material | Bond Material | Shank Lg. | Grit (Surface Texture) | Each | ||
For Steel, Iron | |||||||||||
1/4" Shank Hex Size | |||||||||||
| 5 | 3/4" | 1 1/8" | 45,000 | A5 | Cone | Aluminum Oxide | Vitrified Ceramic | 1 1/2" | 60 (Rough) Gray | 0000000 | 00000 |
High-Performance Grinding Bits for Metals
Made of ceramic alumina, these bits prevent material and heat buildup better than bits made of boron nitride and aluminum oxide when used on steel, stainless steel, iron, and titanium. They also last longer than boron nitride bits, so they’re the best choice for high-volume applications. Also known as mounted points and die grinder bits.
Head diameter is measured at the widest point.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | Abrasive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape No. | Shape | Material | Bond Material | Shank Lg. | Grit (Surface Texture) | Each | ||
For Iron, Stainless Steel, Steel, Titanium | |||||||||||
1/4" Shank Dia. | |||||||||||
| 7 | 3/4" | 1 1/8" | 38,550 | A5 | Cone | Ceramic Alumina | Vitrified Clay | 1 1/2" | 80 (Smooth) Green | 0000000 | 00000 |
Nylon Mesh Cushioned Sanding Bits
The abrasive-embedded mesh construction gives you more control over sanding pressure, creating finer and more consistent finishes in small, recessed, and hard-to-reach areas.
Coarse grade is for aggressive deburring and cleaning.
Medium grade is for deburring and polishing.
Fine grade is for light blending and finishing.
| Shape Number | Dia. | Lg. | Nylon Mesh Grade | For Finish | Max. Speed, rpm | Color | Abrasive Material | Abrasive Backing Material | For Use On | For Use With | Each | |
Style C | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A5 | 3/4" | 1 1/8" | Coarse | Rough | 45,000 | Gray | Aluminum Oxide | Nylon Mesh | Steel, Wood | Drills, Grinders for Bits and Burs | 00000000 | 000000 |
| A5 | 3/4" | 1 1/8" | Medium | Smooth | 45,000 | Gray | Aluminum Oxide | Nylon Mesh | Steel, Wood | Drills, Grinders for Bits and Burs | 00000000 | 00000 |
| A5 | 3/4" | 1 1/8" | Fine | Extra Smooth | 45,000 | Gray | Silicon Carbide | Nylon Mesh | Steel, Wood | Drills, Grinders for Bits and Burs | 00000000 | 00000 |