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DeWalt Carbide Tipped Drill Bit: Individual, 2-Cutter, 1 1/2 in Drill Dia, 1.5000 in Decimal Equivalent

Item # 749R221

$84.72 Each

Product Specs

Cutting Head Type: 2-Cutter
Shank Type: Spline
Drill Diameter: 1 1/2 in
Decimal Equivalent: 1.5 in
Maximum Drilling Depth: 17 in
Overall Length: 22 in
Pack Qty: 1
Quantity: Individual
Bit Material: Carbide Tipped
Cutting Direction: Right Hand
Display Sell UOM: EA
Drill Bit Style: Spiral
Drill Diameter Measurement System: Inch
Drilling Application: Conventional Drilling
For Screw Anchoring: No
For Tool Type: Rotary Hammer Drill
For Use On (Best): Masonry; Concrete
Number of Flutes: 2
Rebar Cutter: No
Removable Shank: No
Shank Included: No
Surface Finish: Bright (Uncoated)

Compliance and Restrictions

Country Of Origin

  • Germany

About Carbide Tipped Drill Bits

Drill through tough materials such as concrete and brick with one of these carbide tipped drill bits. Carbide tipped tools offer the strength and wear resistance of carbide steel on just the cutting edge. Choose between fast spiral bits for drilling into softer or more brittle materials such as block and brick, slow spiral bits for drilling into harder surfaces such as concrete, or regular spiral bits for drilling into a wide range of materials. The bits may have 2, 3, or 4 cutting edges at the tip. Drills with more cutting edges produce less vibration than drills with fewer cutting edges and offer better drilling performance and hole quality in harder materials.

For use in rotary hammer drills with a spline drive chuck, these drill bits have a spline shank with twelve teeth that fit into a compatible spline drive chuck to prevent the bit from slipping in high-torque applications. The bit is held in place with a retaining pin, further improving stability.

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