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5/8" Hole 7/8" x 4-1/4" x 9" Whirley Bit

SKU: WB1119-58

5/8" Hole 7/8" x 4-1/4" x 9" Whirley Bit

$147.14
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7/8" Hole 7/8" x 3-1/4" x 12" Whirley Bit

SKU: WB10112-78

7/8" Hole 7/8" x 3-1/4" x 12" Whirley Bit

$132.86
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7/8" Hole 7/8" x 3-1/4" x 24" Whirley Bit

SKU: WB10124-78

7/8" Hole 7/8" x 3-1/4" x 24" Whirley Bit

$152.86
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7/8" Hole 7/8" x 4-1/4" x 24" Whirley Bit

SKU: WB11124-78

7/8" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$168.57
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7/8" Hole 7/8" x 4-1/4" x 9" Whirley Bit

SKU: WB1119-78

7/8" Hole 7/8" x 4-1/4" x 9" Whirley Bit

$130.00
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7/8" x 3-1/4" x 12" - 11  Tapered Drill Stem

SKU: DS11T10112

7/8" x 3-1/4" x 12" - 11 Tapered Drill Stem

$76.58
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7/8" x 3-1/4" x 12" H-Thread Drill Stem

SKU: DSH10112

7/8" x 3-1/4" x 12" H-Thread Drill Stem

$73.38
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7/8" x 3-1/4" x 18" - 11  Tapered Drill Stem

SKU: DS11T10118

7/8" x 3-1/4" x 18" - 11 Tapered Drill Stem

$83.71
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7/8" x 3-1/4" x 18" H-Thread Drill Stem

SKU: DSH10118

7/8" x 3-1/4" x 18" H-Thread Drill Stem

$80.36
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7/8" x 3-1/4" x 24" - 11  Tapered Drill Stem

SKU: DS11T10124

7/8" x 3-1/4" x 24" - 11 Tapered Drill Stem

$131.14
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7/8" x 3-1/4" x 24" H-Thread Drill Stem

SKU: DSH10124

7/8" x 3-1/4" x 24" H-Thread Drill Stem

$86.91
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7/8" x 3-1/4" x 30" - 11  Tapered Drill Stem

SKU: DS11T10130

7/8" x 3-1/4" x 30" - 11 Tapered Drill Stem

$98.48
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Drill Steel, Rock Bits & Whirley Bits

Drill Steel, Rock Bits & Whirley Bits

Whirley Bits, also known as concrete doweling drill bits, are used mainly in highway expansion construction. These bits include Whirley Bits, DKR-32 Bits, UT-7 bits, and CP bits (CP-9A, MRD-9, 6LHD).

Drill Steel, paired with a Rock Bit, is often used to drill holes larger than 1-1/2" and is available in lengths up to 120". Champion Chisel offers H-Thread, 11 Degree Taper, Rope & D-Thread steel & bits.