915 Generation 7 Pcs SDS Plus Hammer Drill Bit Set, (4-Flute)

FAST AND ACCURATE DRILLING - The Design of SDS Plus Bit Slot Allows Maximum Removal of Concrete, Making It Easy to Use and Efficient In Drilling
HIGH QUALITY-- Head Surface of Copper, -Centering Knife Tip, High-Speed Drilling, Chip Evacuation Quickly; Four-Slot Design, Quick Chip Evacuation, Reduce Wear.
TWO TYPES OF GROOVES--The Smaller Grooves Fix Bit In The Chuck. The Larger Grooves Allow Bits Slipping In The Chuck When Working, Enhancing The Drilling and Hammering Energy.
WIDE APPLICATION--Used for Drilling Adhesive, Concrete, Brick Wall and Other Stone Materials, Widely Used In Construction, Installation and Other Industries, It Is A Highly Efficient Professional Drill. Surface treatment: sandblasting
Knife head: copper plating
Mode of action: deep drilling type: 2-pit, 2-slot round handle Type: SDS-Plus
Colour:Silver
Material:45#Steel YG8C cutter head
Size:5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 18mm
Length: 160MM Package Contents:
7 x SDS-PLUS Drill Bits Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.