Masonry Drill bit & concrete Drill bit

Our Characteristics
Name Masonry Drill Bit
Type GB/T 6335.2-2010, stone working
Color Sand Blast
Body Material Cr40/35CRMO/42CRMO
Tip Material Carbide Tip: YG8/YG8C/YG8X/YG9/F782
Tip Shape Classic Slop tip / Cross Tip /CRWON TIP
Tip Diameter 3.0mm~25mm
Total Length 60mm~600mm
Shank Type Strait or Hex Shank
OEM Welcomed
Certification ISO9001/SGS
Feature DIY or Professonal Quality
Special Tungsten Carbide Tip
Drill bit is ideal for concrete masonry and natural stone drilling
Copper/Silver Brazing
Heat Treated Body / Less Vibration / Bright Sand blast Finish


Processing Technology Milled
Production Experience 15years
Delivery Time 45days
Packaging Detail Blister/skin card
Usage: Drill Bit Is Ideal For Concrete Masonry And Natural Stone Drilling

• ❶ PREMIUM MATERIAL:High Grade CR40 Steel with wear-resistance, abrasion-resistance, high red hardness.
• ❷ BEST CUTTING TIP:130 Deg. Split Point Drill Angle to guarantee the best self-centering and positioning and drill smooth and quicker than normal point angle.
• ❸ FLUTE FIGURES:Efficient Helix Flute Design to keep the quickest removal of chips and debris through flute during penetration of workpiece.
• ❹ TUNGSTEN CARBIDE TIP: High Grade Tungsten Carbie Tipp with best welding and soldering to make sure tip strong and sharp for long drilling
• ❺ APPLICATION:Applicable for variety of material drilling, such as bricks, stones, concrete, mason, ceramic tiles, road, wall, pavement, construction working.