ITM 1/4" Glass Drill

Bosch SDS-Plus Bulldog Rotary Hammer Bit, HC2108, 5/8" X 22" X 24", 1-Piece Features Four-flute design for fast dust removal 20% faster in concrete (compared to S4L) Optimized brazing and hardening process for long life Optimized flute design to reduce bit stress

Carbide tip. 118° point. Sandblasted finish. Very versatile drill. Use in low density wood, alloy steel, non-ferrous materials, slate, composite and tile. This drill has a right hand direction of rotation. This drill has a shank length of 1.7188".

Specifically designed for use with all SDS+ high impact rotary hammers. Special 2-flute design reduces jamming and tip breakage. Specifically designed 160°, carbide tip point allows for faster penetration. Conforms to ANSI spec B212.15-1994. Best use for breaking concrete. This drill has a right hand direction of rotation. This drill has a shank length of 2".

Industrial quality, polished finished Spline Drive Bit. Uses a special Tungsten carbide bit with a a copper/Silver Brazing. Flute design allows for fast dust removal and fast drilling speeds in brick, stone, masonry and aggregates. Made in Germany.

Oversize, square carbide tip for better centering and clearance for toggle bolts, bolts, anchor screws and expansion bolts. 118° point. Regular helix for easy chip removal and more steel support for the drill tip. for drill diameter over 1/2", the shank is reduced to fit 1/2' drill chuck. High grade carbide for longer lasting life. Conforms to ANSI Spec B212.15-1994. Use with rotation or rotary percussion drill motors. For drilling in sandstone and green concrete. This drill has a right hand direction of rotation. This drill has a shank length of 1.125".