1/4" -1-3/8" Titanium Coated Straight Flute High Steel Step Cone Drill Bit Metal Inch
Johnson Tools Manufactory Co., Ltd.- Customized：Customized
- Standard：SGS
- Length：62mm
- Type：Core Drill Bit
- Material：High Speed Steel
- Usage：Ceramic, Tile, Porcelain
Base Info
- Sample：Available
- MOQ：50
- Connector Type：Hex Shank
- Segment Type：Crown Segment
- Transport Package：Plastic Box or Carton
- Specification：Customized
- Trademark：Johnsontool
- Origin：China
- HS Code：82075010
- Production Capacity：300000PCS Per Month
Description
Step drill 1/4-3/4''(1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4) Step drill 3/16-7/8''(3/16,1/4,5/16,3/8,7/16,1/2,9/16,5/8, 11/16,3/4,13/16,7/8)
Step drill 1/4-1-3/8''(1/4,3/8,1/2,5/8,3/4,7/8,1,1-1/8,1-1/4,1-3/8)
3. Automatic Center Punch: Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force 4. Wide Usages: Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper,stainless steel and many other types of sheet metal.
