Silver Deming Drills
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Silver Deming - Round Shank
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Silver Deming - 3 Flats Shank
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Black & Gold Finish - 3 Flats Shank
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M42 Cobalt - Round Shank - 118 Split Point
Silver & Deming drills feature a reduced shank that lets larger-diameter drills fit into standard 1/2-inch drill chucks, a common need in general fabrication and maintenance work. We stock Round Shank and 3-Flat Shank versions, a Black & Gold finish option for added wear resistance, and M42 Cobalt Round Shank drills with a 118-degree split point for tougher materials.
The flat-sided shank option resists slipping in the chuck under heavy load, which matters when running larger diameters at higher torque. All Silver & Deming drills are USA manufactured and stocked for same-day shipping.
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Size (D1) Shank Diameter (D2) Flute Length (L2) Overall Length (L1) Shank Style Point Angle Number of Flutes Morse Taper Included Angle (A) Package Qty Coating In Stock Sku Price Quantity 33/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 42 $24.37 -
33/64 1/2 3-1/8 6 Round 135° 2 1 Gold Oxide 28 $44.00 -
33/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 44 $21.82 -
33/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 25 $21.65 -
17/32 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 100 $24.37 -
17/32 1/2 3-1/8 6 Round 135° 2 1 Gold Oxide 100 $44.00 -
17/32 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 100 $21.82 -
17/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $21.65 -
35/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 40 $25.81 -
35/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 32 $23.22 -
35/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 71 $22.89 -
9/16 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 100 $25.81 -
9/16 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 53 $23.22 -
9/16 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $22.89 -
37/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 66 $27.38 -
37/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 3 $24.91 -
37/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $24.54 -
19/32 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 46 $27.38 -
19/32 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 53 $24.91 -
19/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 28 $24.54 -
39/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 67 $28.49 -
39/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 75 $26.10 -
39/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 76 $25.94 -
5/8 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 100 $28.49 -
5/8 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 83 $26.10 -
5/8 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $25.94 -
41/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 52 $30.19 -
41/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 36 $27.84 -
41/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 50 $27.01 -
21/32 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 75 $30.19 -
21/32 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 52 $27.84 -
21/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 81 $27.01 -
43/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 18 $31.50 -
43/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 50 $28.95 -
43/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 48 $28.82 -
11/16 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 100 $31.50 -
11/16 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 80 $28.95 -
11/16 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $28.82 -
45/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 71 $32.82 -
45/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 38 $29.32 -
45/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 40 $28.82 -
23/32 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 56 $32.82 -
23/32 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 47 $29.32 -
23/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $28.82 -
47/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 24 $34.31 -
47/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 61 $32.00 -
47/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 24 $31.38 -
3/4 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 76 $34.31 -
3/4 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 68 $32.00 -
3/4 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $31.46 -
49/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 24 $36.12 -
49/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 61 $34.06 -
49/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 16 $33.40 -
25/32 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 71 $36.12 -
25/32 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 26 $34.06 -
25/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 25 $33.40 -
51/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 27 $38.43 -
51/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 56 $37.36 -
51/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 44 $35.13 -
13/16 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 100 $38.43 -
13/16 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 48 $37.36 -
13/16 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $35.13 -
53/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 23 $40.16 -
53/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 31 $38.97 -
53/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 19 $36.66 -
27/32 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 40 $40.16 -
27/32 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 49 $38.97 -
27/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 53 $36.66 -
55/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 18 $41.23 -
55/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 39 $41.56 -
55/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 67 $37.94 -
7/8 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 81 $41.23 -
7/8 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 70 $41.56 -
7/8 1/2 3-1/8 6 Round 118° 2 1 Uncoated 74 $37.94 -
57/64 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 23 $43.05 -
57/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 43 $43.13 -
57/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 54 $39.21 -
29/32 1/2 3-1/8 6 3 Flats 118° 2 1 Black & Gold 49 $43.05 -
29/32 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 52 $43.13 -
29/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 41 $39.21 -
59/64 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 14 $44.16 -
59/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 12 $42.72 -
15/16 1/2 3-1/8 6 3 Flats 118° 2 1 Uncoated 21 $44.16 -
15/16 1/2 3-1/8 6 Round 118° 2 1 Uncoated 100 $42.72 -
61/64 1/2 3-1/8 6 Round 118° 2 1 Uncoated 59 $44.82 -
31/32 1/2 3-1/8 6 Round 118° 2 1 Uncoated 60 $44.82