5. Surface treatment: Sand-washed, electrophoresis etc, could drill holes on cement, block, granite, and other stone with hammer drills.
4. Flute type L, U, W etc produced by CNC machine, high function self-protection tip welding system guarantee reliable & stable welding quality;
3. Heat-treatment: auto net belt stove handling equipment, could meet strictly torsion test;
2. Using special high quality carbide tip, and 40Cr or better material for body;
1. We could produce according to customer's requirements based on standards: DIN8035, ANSI B212.15-1994, GB/T6335.1-1996, ISO5468 etc;
SDS Drill :
*Percussion grade-carbide tip
*U-shape milled flute
*Four-Hollow with High Helix
Delivery Time: | 30~40days after received your order |
Package: | Inner : a plastic tube &hard card or other packageOuter: carton box |
Supply Ability: | 500,000 Piece/Pieces per Month |
Minimum Order Quantity: | 500 Piece/Pieces |
Payment Terms: | L/C |
Port: | shanghai |
Brand Name: | MAGICTOOL |
Place of Origin: | Hunan China (Mainland) |