Automationdirect.com Datasheets for Drill Bits

Drill bits are drill accessories that are used as rotary cutting tools for drilling holes.
Drill Bits: Learn more

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Product Name Notes
Jobber Drill Bit: letter size F (0.2570 inch diameter), 10/pk -- 214900F RUKO jobber-length drill bit, high-speed steel (HSS), letter size F (decimal equivalent 0.2570 inch), flute length 2-7/8 inches, overall length 4-1/8 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: letter size I (0.2720 inch diameter), 10/pk -- 214900I RUKO jobber-length drill bit, high-speed steel (HSS), letter size I (decimal equivalent 0.2720 inch), flute length 2-7/8 inches, overall length 4-1/8 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: letter size Q (0.3320 inch diameter), 10/pk -- 214900Q RUKO jobber-length drill bit, high-speed steel (HSS), letter size Q (decimal equivalent 0.3320 inch), flute length 3-7/16 inches, overall length 4-3/4 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 14 (0.1820 inch diameter), 10/pk -- 2149014 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 14 (decimal equivalent 0.1820 inch), flute length 2-3/16 inches, overall length 3-3/8 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 16 (0.1770 inch diameter), 10/pk -- 2149016 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 16 (decimal equivalent 0.1770 inch), flute length 2-3/16 inches, overall length 3-3/8 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 21 (0.1590 inch diameter), 10/pk -- 2149021 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 21 (decimal equivalent 0.1590 inch), flute length 2-1/8 inches, overall length 3-1/4 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 25 (0.1495 inch diameter), 10/pk -- 2149025 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 25 (decimal equivalent 0.1495 inch), flute length 1-7/8 inches, overall length 3 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 29 (0.1360 inch diameter), 10/pk -- 2149029 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 29 (decimal equivalent 0.1360 inch), flute length 1-3/4 inches, overall length 2-7/8 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 3 (0.2130 inch diameter), 10/pk -- 2149003 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 3 (decimal equivalent 0.2130 inch), flute length 2-1/2 inches, overall length 3-3/4 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 33 (0.1130 inch diameter), 10/pk -- 2149033 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 33 (decimal equivalent 0.1130 inch), flute length 1-1/2 inches, overall length 2-5/8 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 36 (0.1065 inch diameter), 10/pk -- 2149036 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 36 (decimal equivalent 0.1065 inch), flute length 1-7/16 inches, overall length 2-1/2 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 37 (0.1040 inch diameter), 10/pk -- 2149037 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 37 (decimal equivalent 0.1040 inch), flute length 1-7/16 inches, overall length 2-1/2 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 38 (0.1015 inch diameter), 10/pk -- 2149038 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 38 (decimal equivalent 0.1015 inch), flute length 1-7/16 inches, overall length 2-1/2 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 42 (0.0935 inch diameter), 10/pk -- 2149042 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 42 (decimal equivalent 0.0935 inch), flute length 1-1/4 inches, overall length 2-1/4 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 43 (0.0890 inch diameter), 10/pk -- 2149043 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 43 (decimal equivalent 0.0890 inch), flute length 1-1/4 inches, overall length 2-1/4 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: wire size 7 (0.2010 inch diameter), 10/pk -- 2149007 RUKO jobber-length drill bit, high-speed steel (HSS), wire number size 7 (decimal equivalent 0.2010 inch), flute length 2-7/16 inches, overall length 3-5/8 inches, 118 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 3.5mm diameter, 10/pk -- 215035 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 3.5mm, flute length 39mm, overall length 70mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 3/16 inch diameter, 10/pk -- 215809 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 3/16 inch (decimal equivalent 0.1875 inch), flute length 2-5/16 inches, overall length 3-1/2 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 3/32 inch diameter, 10/pk -- 215803 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 3/32 inch (decimal equivalent 0.0938 inch), flute length 1-1/4 inches, overall length 2-1/4 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 3/8 inch diameter, 10/pk -- 215821 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 3/8 inch (decimal equivalent 0.3750 inch), flute length 3-5/8 inches, overall length 5 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 31/64 inch diameter, 5/pk -- 215828 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 31/64 inch (decimal equivalent 0.4844 inch), flute length 4-3/8 inches, overall length 5-7/8 inches, 130 degrees point. 5...
Jobber Drill Bit: heavy duty HSS-Co5, 4.0mm diameter, 10/pk -- 215040 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 4.0mm, flute length 43mm, overall length 75mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 4.2mm diameter, 10/pk -- 215042 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 4.2mm, flute length 43mm, overall length 75mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 4.5mm diameter, 10/pk -- 215045 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 4.5mm, flute length 47mm, overall length 80mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 5.0mm diameter, 10/pk -- 215050 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 5.0mm, flute length 52mm, overall length 86mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 5.5mm diameter, 10/pk -- 215055 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 5.5mm, flute length 57mm, overall length 93mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 5/16 inch diameter, 10/pk -- 215817 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 5/16 inch (decimal equivalent 0.3125 inch), flute length 3-3/16 inches, overall length 4-1/2 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 5/32 inch diameter, 10/pk -- 215807 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 5/32 inch (decimal equivalent 0.1562 inch), flute length 2 inches, overall length 3-1/8 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 5/64 inch diameter, 10/pk -- 215802 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 5/64 inch (decimal equivalent 0.0781 inch), flute length 1 inch, overall length 2 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 6.0mm diameter, 10/pk -- 215060 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 6.0mm, flute length 57mm, overall length 93mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 6.5mm diameter, 10/pk -- 215065 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 6.5mm, flute length 63mm, overall length 101mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 6.8mm diameter, 10/pk -- 215068 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 6.8mm, flute length 69mm, overall length 109mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 7.0mm diameter, 10/pk -- 215070 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 7.0mm, flute length 69mm, overall length 109mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 7.5mm diameter, 10/pk -- 215075 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 7.5mm, flute length 69mm, overall length 109mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 7/16 inch diameter, 5/pk -- 215825 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 7/16 inch (decimal equivalent 0.4375 inch), flute length 4-1/16 inches, overall length 5-1/2 inches, 130 degrees point. 5...
Jobber Drill Bit: heavy duty HSS-Co5, 7/32 inch diameter, 10/pk -- 215811 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 7/32 inch (decimal equivalent 0.2188 inch), flute length 2-1/2 inches, overall length 3-3/4 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 7/64 inch diameter, 10/pk -- 215804 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 7/64 inch (decimal equivalent 0.1094 inch), flute length 1-1/2 inches, overall length 2-5/8 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 8.0mm diameter, 10/pk -- 215080 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 8.0mm, flute length 75mm, overall length 117mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 8.5mm diameter, 10/pk -- 215085 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 8.5mm, flute length 75mm, overall length 117mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 9.0mm diameter, 10/pk -- 215090 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 9.0mm, flute length 81mm, overall length 125mm, 130 degrees point. 10 bits per pack.
Jobber Drill Bit: heavy duty HSS-Co5, 9/32 inch diameter, 10/pk -- 215815 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 9/32 inch (decimal equivalent 0.2812 inch), flute length 2-15/16 inches, overall length 4-1/4 inches, 130 degrees point. 10...
Jobber Drill Bit: heavy duty HSS-Co5, 9/64 inch diameter, 10/pk -- 215806 RUKO jobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 9/64 inch (decimal equivalent 0.1406 inch), flute length 1-3/4 inches, overall length 2-7/8 inches, 130 degrees point. 10...
Pilot Drill Bit for hole saw arbor assemblies: Co5, 1/4 x 3-1/4 inch -- 126206 RUKO pilot drill bit, cobalt (Co5), 1/4 x 3-1/4 inch, split point, replacement for hole saw arbor assemblies
Pilot Drill Bit for hole saw arbor assemblies: HSS, 1/4 x 3-1/4 inch -- 106206 RUKO pilot drill bit, high-speed steel (HSS), 1/4 x 3-1/4 inch, split point, replacement for hole saw arbor assemblies
Step Drill Bit Set: heavy duty HSS, self-starting, sizes 1 - 3, 3-pc -- 101026US
Step Drill Bit Set: heavy duty HSS, self-starting, sizes 1 - 3, 3-pc -- 101026USRO
RUKO self-starting step drill bit set, high-speed steel (HSS), bright finish, spiral fluted with split point. 3 pieces include: Size 1 - drills in 6 steps from 3/16 to 1/2...
Step Drill Bit: heavy duty HSS, self-starting, size 1 -- 101701 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 1, drills in 6 steps from 3/16 to 1/2 inch with 1/16 inch increments;
Step Drill Bit: heavy duty HSS, self-starting, size 2 -- 101702 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 2, drills in 13 steps from 1/8 to 1/2 inch with 1/32 inch increments;
Step Drill Bit: heavy duty HSS, self-starting, size 3 -- 101703 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 3, drills in 9 steps from 1/4 to 3/4 inch with 1/16 inch increments;
Step Drill Bit: heavy duty HSS, self-starting, size 4 -- 101704 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 4, drills in 12 steps from 3/16 to 7/8 inch with 1/16 inch increments;
Step Drill Bit: heavy duty HSS, self-starting, size 5 -- 101705 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 5, drills in 9 steps of 13/32 and 9/16 to 1 inch with 1/16...
Step Drill Bit: heavy duty HSS, self-starting, size 6 -- 101706 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 6, drills in 5 steps of 7/8, 1-1/8, 1-7/32, 1-1/4 and 1-3/8 inches; shank...
Step Drill Bit: heavy duty HSS, self-starting, size 7 -- 101707 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 7, drills in 2 steps from 3/8 to 1/2 inch; shank size 1/4 inch.
Step Drill Bit: heavy duty HSS, self-starting, size 8 -- 101708 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 8, drills in 1 step, 7/8 inch; shank size 3/8 inch.
Step Drill Bit: heavy duty HSS, self-starting, size 9 -- 101709 RUKO self-starting step drill bit, high-speed steel (HSS), bright finish, spiral fluted with split point. Size 9, drills in 2 steps from 7/8 to 1-1/8 inches; shank size 3/8 inch.
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 1 -- 101701T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 1, drills in 6 steps from 3/16 to 1/2 inch with 1/16 inch increments;
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 2 -- 101702T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 2, drills in 13 steps from 1/8 to 1/2 inch with 1/32 inch increments;
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 3 -- 101703T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 3, drills in 9 steps from 1/4 to 3/4 inch with 1/16 inch increments;
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 4 -- 101704T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 4, drills in 12 steps from 3/16 to 7/8 inch with 1/16 inch increments;
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 5 -- 101705T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 5, drills in 9 steps of 13/32 and 9/16 to 1 inch with 1/16...
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 6 -- 101706T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 6, drills in 5 steps of 7/8, 1-1/8, 1-7/32, 1-1/4 and 1-3/8 inches; shank...
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 7 -- 101707T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 7, drills in 2 steps from 3/8 to 1/2 inch; shank size 1/4 inch.
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 8 -- 101708T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 8, drills in 1 step, 7/8 inch; shank size 3/8 inch.
Step Drill Bit: heavy duty HSS, titanium-nitride (TiN) coated, size 9 -- 101709T RUKO self-starting step drill bit, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. Size 9, drills in 2 steps from 7/8 to 1-1/8 inches; shank size 3/8 inch.
Step Drill Bit: HSS-Co5, self-starting, size 1 -- 101701E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 1, drills in 6 steps from 3/16 to 1/2 inch with...
Step Drill Bit: HSS-Co5, self-starting, size 2 -- 101702E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 2, drills in 13 steps from 1/8 to 1/2 inch with...
Step Drill Bit: HSS-Co5, self-starting, size 3 -- 101703E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 3, drills in 9 steps from 1/4 to 3/4 inch with...
Step Drill Bit: HSS-Co5, self-starting, size 4 -- 101704E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 4, drills in 12 steps from 3/16 to 7/8 inch with...
Step Drill Bit: HSS-Co5, self-starting, size 5 -- 101705E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 5, drills in 9 steps of 13/32 and 9/16 to 1...
Step Drill Bit: HSS-Co5, self-starting, size 6 -- 101706E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 6, drills in 5 steps of 7/8, 1-1/8, 1-7/32, 1-1/4 and...
Step Drill Bit: HSS-Co5, self-starting, size 7 -- 101707E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 7, drills in 2 steps from 3/8 to 1/2 inch; shank...
Step Drill Bit: HSS-Co5, self-starting, size 9 -- 101709E RUKO self-starting step drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. Size 9, drills in 2 steps from 7/8 to 1-1/8 inches; shank...
Step Drill Bit Set: HSS, titanium-nitride coated, sizes 1 - 3, 3 pc. -- 101026USTRO RUKO self-starting step drills bit set, high-speed steel (HSS), Titanium-Nitride coated, spiral fluted with split point. 3 pieces include: Size 1 - drills in 6 steps from 3/16 to 1/2...
Step Drill Bit Set: HSS-Co5, self-starting, sizes 1 - 3, 3 pc. -- 101026USERO RUKO self-starting step drills bit set, high-speed steel cobalt 5 alloy (HSS-Co5), bright finish, spiral fluted with split point. 3 pieces include: Size 1 - drills in 6 steps from...
Jobber Drill Bit: heavy duty HSS-Co5, 9.5mm diameter, 10/pk -- 215095 RUKOjobber-length drill bit, high-speed steel cobalt 5 alloy (HSS-Co5), drill size 9.5mm, flute length 81mm, overall length 125mm, 130 degrees point. 10 bits per pack.

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