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TEMO 3 pc M35 Cobalt Two Flute Step Drill Total 28 Step: 3/16 Inch - 1/2 Inch 6 Step, 1/4 Inch -3/4 Inch 9 Step, 1/8 Inch -1/2 Inch 13 Step

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$33.99

$ 17 .99 $17.99

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About this item

  • 3pc M35 HSS Step Drill Bit Set 6, 9, 13 steps
  • 6 STEP SIZES: 3/16" (4.76mm), 1/4" (6.35mm), 5/16" (7.94mm), 3/8" (9.52mm), 7/16" (11.11mm), 1/2" (12.7mm); 9 STEP SIZES: 1/4" (6.35mm), 5/16" (7.94mm), 3/8" (9.52mm), 7/16" (11.11mm), 1/2" (12.7mm), 9/16" (14.29mm), 5/8" (15.88mm), 11/16" (17.46mm), 3/4" (19.05mm).
  • 13 STEP SIZES: 1/8" (3.175mm), 5/32"(3.97mm), 3/16" (4.76mm), 7/32" (5.56mm), 1/4" (6.35mm), 9/32" (7.14mm), 5/16" (7.94mm), 11/32" (0.79mm), 3/8" (9.52mm), 13/32" (10.39mm), 7/16" (11.11mm), 15/32" (11.91mm), 1/2" (12.7mm).
  • DOUBLE STRAIGHT FLUTES: These step drill bits are made with M35 cobalt. It is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood. They also help to enlarge existing holes. M35 HSSCo is a high speed steel alloy made up of 5% cobalt. M35 is similar to M2, but with 5% cobalt added.
  • US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI.



Product Description

TEMO Brand
TEMO Step Drill Bits Intro Graphic
TEMO Spiral Flute Step Drill Bits Information
Spiral Flute Step Drill Sizes
TEMO Qualities

James S.
2025-09-02 18:41:10
This is great addition to my drill set.
Bob Perry
2025-08-27 12:44:38
I saw a tool test by one of those youtube guys. he gathers a bunch of known brands and test them to see which perform the best. This brand was #1 so i bought the 3/4 inch individual step drill and was impressed with how much better it was than any that I have used in the past. So I bought this set hoping they are all just as good as the 3/4 inch that I still have and use repeatedly. The other brand of step drills I can throw away now.
Dominic Bertrand
2025-07-29 12:04:20
These bits are amazing, they sink into mild steel as if it was wood. The only down side is it doesn’t make a perfect round hole
Steven White
2025-07-18 18:32:42
So far so good after a few uses on 3/16 steel
Catfish ...
2025-06-13 11:04:13
I bought these for boring wood in a van conversion project. Nice cutting & clean holes. I had some 6061 aluminum channel I needed 3/4" holes in. Drilled 'em like butter. Great product & value for the price.
SharonSchmidt
2025-06-09 15:21:24
I rarely offer reviews, but just drilled over 250 drainage holes in four stock tanks (raised beds for strawberries) in under 30 minutes. This step drill worked great! Much faster and easier that regular twist drill bits I’ve used in the past for this task.
D. Hedderick
2025-05-28 12:35:29
Broke on the first use lol
Stephane Georgette
2025-05-23 10:32:31
It works well and quick!
RastaValentin
2025-02-13 12:32:29
As described. Good cutting power for these cone cutters, but took a long time to receive them in the UK
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