• For attaching the hole saw to your drilling machine
• Suited for bi-metal hole saws with an outer diameter of 32-210mm
• With High Speed Steel Pilot Drill
• Diameter of the Pilot Drill - 6.35 mm (1/4 Inch)
• Suitable for Shanks - SDS-Plus

Sales Team

 *   Grasp and understand client's requirements exactly .

 *   Make prompt replies according to markets  and products .

R & D Team

 *   Organize and actualize preponderant production against the drawings and samples.

  *    Give our comments and improving suggestion on the basis  of  the practical production and technological process.

Packaging & Appearance Design Team

 *   Supply different appearances of products, color assortment ,packaging design and making .

Sourcing Team

 *   Familiar with the full range of information in our field all over China.

 *   Offer steady , highest cost-effective products and professional services.

QC Team 

 *   With complete and comprehensive assessment system of suppliers.

 *   Supply effective quality and time control before ,during and after order production .

Storage & Transportation Team

 *   Provide our clients with timely , secure and suitable mode of storage and transportation.

 *   Supply all kinds of  documents and files accurately and timely.