1.800.661.4591

Request a Quote Online Training

Diamond Drill Bits for Concrete

These professional-quality, diamond, drill bits are designed for use in drilling asphalt and concrete. They have a total segment height of .320" (8.128mm), a diamond depth of .250" (6.350mm) and a segment base of .070 (1.778mm). The standard bit length is 13" (330.200mm) and the integral thread adapter is 1.25" - 7 thread.

Be advised that core drill bits have .125" walls and produce a core 0.25" smaller than the OD of the drill bit!

Concrete drill bits are for critically hard concrete with heavy, steel reinforcement.

Asphalt drill bits are for asphalt and concrete with soft, abrasive aggregate.

 

Specifications Size For Asphalt For Concrete In. mm 1 25 HR-2550.1 HR-2530.1 1.125 29 HR-2550.1125 HR-2530.1125 1.25 32 HR-2550.125 HR-2530.125 1.5 38 HR-2550.15 HR-2530.15 1.75 44 HR-2550.175 HR-2530.175 1.875 63 HR-2550.1875 HR-2530.1875 2 51 HR-2550.2 HR-2530.2 2.25 57 HR-2550.225 HR-2530.225 2.5 63 HR-2550.25 HR-2530.25 2.75 70 HR-2550.275 HR-2530.275 3 76 HR-2550.3 HR-2530.3 3.5 89 HR-2550.35 HR-2530.35 4 100 HR-2550.4 HR-2530.4 4.25 108 HR-2550.425 HR-2530.425 4.5 114 HR-2550.45 HR-2530.45 5 127 HR-2550.5 HR-2530.5 5.5 140 HR-2550.55 HR-2530.55 6 152 HR-2550.6 HR-2530.6 6.25 159 HR-2550.625 HR-2530.625 7 178 HR-2550.7 HR-2530.7 8 203 HR-2550.8 HR-2530.8 9 230 HR-2550.9 HR-2530.9 10 254 HR-2550.10 HR-2530.10 11 280 HR-2550.11 HR-2530.11 12 305 HR-2550.12 HR-2530.12 13 330 HR-2550.13 HR-2530.13 14 350 HR-2550.14 HR-2530.14

Request a quote
Diamond Drill Bits for Concrete
Humboldt Concrete Air Meter - H-2783A

 Request a Quote

Humboldt Concrete Air Meter

Press-Ur-Meter Concrete Air Meter the H-2786 meter also features the Humboldt, all-brass super pump, the most reliable and highest quality pump available.
Press-Ur-Meter Concrete Air Meter -H-2786

 Request a Quote

Press-Ur-Meter Concrete Air Meter -H-2786

Roll-A-Meter Air Indicator
Roll-A-Meter Air Indicator-H-2796A

 Request a Quote

Roll-A-Meter Air Indicator

More info
he volumetair is used for the rolling method of measuring entrained air in any concrete.
Volumetair Air Meter

 Request a Quote

Volumetair Air Meter

Chace Concrete Air Indicator Kit
Chace Concrete Air Indicator Kit

 Request a Quote

Chace Concrete Air Indicator Kit

Chace Concrete Air Indicator
Chace Concrete Air Indicator

 Request a Quote


Chace Concrete Air Indicator

Super Pump for Air Meters
Super Pump for Air Meters

 Request a Quote


Super Pump for Air Meters

Super Pump for Air Meters
Air Entrainment Meter, 8L

 Request a Quote


Air Entrainment Meter, 8L

Super Pump for Air Meters
Air Entrainment Meter, 5L

 Request a Quote


Air Entrainment Meter, 5L

Concrete Air Meter Calibrator (5%), Plastic
Concrete Air Meter Calibrator (5%), Plastic

 Request a Quote


Concrete Air Meter Calibrator (5%), Plastic

Concrete Air Meter Calibrator (5%), Brass
Concrete Air Meter Calibrator (5%), Brass

 Request a Quote

Concrete Air Meter Calibrator (5%), Brass

Concrete Air Meter Calibrator (5%), Brass
Concrete Air Meter Calibrator (5%), Aluminum

 Request a Quote

Concrete Air Meter Calibrator (5%), Aluminum

Concrete Air Meter The H-2787 air meter is one of the most precise air content measuring devices available.
Concrete Air Meter - H-2787

 Request a Quote

Concrete Air Meter - H-2787

More info