Description
Overview
Relton Groo-V Tip GRT multipurpose carbide-tipped drill bits are designed for drilling across a range of masonry and other materials. The serrated carbide point helps increase masonry drilling speed compared with conventional masonry bits, while the range of lengths and diameters lets you match the hole to the task.
Features
- Serrated carbide-tip design.
- Manufacturer reports up to 50% faster masonry drilling than conventional bits.
- Individual bits and selected 25-pack options.
Specifications
- Series: Groo-V Tip GRT
- Point: Serrated carbide
- Bulk packs: BGRT-3-4: 3/16 in. × 4 in.; BGRT-4-4: 1/4 in. × 4 in.; 25 bits per pack
Size Options
- 1/8" x 3"
- 3/16" x 4 "
- 3/16" x 4" (25 Pack)
- 5/16" x 4"
- 1/4" x 4"
- 1/4" x 4" (25 Pack)
- 3/8" x 4"
- 7/16" x 4"
- 3/16" x 6"
- 5/16" x 6"
- 1/2" x 6"
- 3/16" x 8"
- 1/4" x 8"
GRT-2-3
- Point diameter: 1/8"
- Shank diameter: 1/8"
- Overall length: 3"
- Drilling depth: 1-7/8"
GRT-3-4
- Point diameter: 3/16"
- Shank diameter: 3/16"
- Overall length: 4"
- Drilling depth: 2-3/8"
GRT-3-6
- Point diameter: 3/16"
- Shank diameter: 3/16"
- Overall length: 6"
- Drilling depth: 4-1/2"
GRT-3-8
- Point diameter: 3/16"
- Shank diameter: 3/16"
- Overall length: 8"
- Drilling depth: 6"
GRT-4-4
- Point diameter: 1/4"
- Shank diameter: 1/4"
- Overall length: 4"
- Drilling depth: 2-1/4"
GRT-4-8
- Point diameter: 1/4"
- Shank diameter: 1/4"
- Overall length: 8"
- Drilling depth: 6"
GRT-5-4
- Point diameter: 5/16"
- Shank diameter: 5/16"
- Overall length: 4"
- Drilling depth: 2-1/2"
GRT-5-6
- Point diameter: 5/16"
- Shank diameter: 5/16"
- Overall length: 6"
- Drilling depth: 4"
GRT-6-4
- Point diameter: 3/8"
- Shank diameter: 3/8"
- Overall length: 4"
- Drilling depth: 2-1/2"
GRT-7-4
- Point diameter: 7/16"
- Shank diameter: 7/16"
- Overall length: 4"
- Drilling depth: 2"
GRT-8-6
- Point diameter: 1/2"
- Shank diameter: 1/2"
- Overall length: 6"
- Drilling depth: 4"
Applications
Use for appropriate holes in masonry, marble, granite, tile, wood, plastic and suitable metals as specified for this multipurpose bit. Match rotary or percussion operation to the material; one operating method is not appropriate for every surface.
Selection and Use
- Select by point diameter and required drilling depth, not overall length alone.
- For hard-metal applications, use a drill press with adequate power as specified for the bit.
- Check whether the selected option is one bit or a 25-pack.
