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Cutting & Drilling Catalog - Reduced Shank Bits

Large diameter reduced shank drills are called "Silver & Deming Bits" They were invented during the 1800's by Albert R. Silver and John Deming. These two men founded the Silver & Deming Mfg Co., a manufacturer of farming machinery and blacksmithing tools.

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Heavy Duty Silver & Deming 1/2” Reduced Shank Bits

Magnum Super Premium 3/8” Shank Bits

DCS350 20V MAX Threaded Rod Cutter - Clean, burr-free cuts allowing for easy threading
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25/64
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25/64" Premium Jobber Drill 3/8" Shank 135° Split Point

39RDRX

$14.34 /Each

51/64
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51/64" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

79RD12

$51.64 /Each

19/32
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19/32" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

59RD12

$36.16 /Each

25/32
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25/32" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

78RD12

$49.16 /Each

13/16
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13/16" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

81RD12

$51.64 /Each

1-1/8
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1-1/8" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

112RD12

$96.35 /Each

41/64
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41/64" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

64RD12

$42.44 /Each

1-5/32
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1-5/32" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

115RD12

$100.37 /Each

7/16
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7/16" Premium Jobber Drill 3/8" Shank 135° Split Point

43RDRX

$16.56 /Each

3/4
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3/4" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

75RD12

$46.31 /Each

1-1/32
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1-1/32" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

103RD12

$96.21 /Each

1-5/16
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1-5/16" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

131RD12

$158.11 /Each

1
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1" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

100RD12

$72.86 /Each

17/32
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17/32" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

53RD12

$31.64 /Each

1-1/16
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1-1/16" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

106RD12

$88.07 /Each

15/32
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15/32" Premium Jobber Drill 3/8" Shank 135° Split Point

46RDRX

$19.11 /Each

1-1/4
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1-1/4" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

125RD12

$113.02 /Each

1-3/16
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1-3/16" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

118RD12

$102.60 /Each

53/64
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53/64" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

82RD12

$53.89 /Each

17/32
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17/32" Premium Jobber Drill 3/8" Shank 135° Split Point

53RDRX

$34.99 /Each

59/64
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59/64" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

92RD12

$62.55 /Each

29/32
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29/32" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

90RD12

$58.48 /Each

9/16
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9/16" Silver & Deming Split Point HSS Drill Bit, 1/2" Shank

56RD12

$33.66 /Each

29/64
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29/64" Premium Jobber Drill 3/8" Shank 135° Split Point

45RDRX

$18.21 /Each

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