Drillpro 5pcs HSS Blue Nano Coating Step Drill Bit Set Spiral Flute Multiple Hole 1/8 to 1-3/8 inch 50 Sizes with Aluminum Case or Opp Bag
$66
Size 1#/Size 2# (5.00)/
Shipping:Standard Shipping about 10-25 business days
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Description
Drillpro 5pcs HSS Blue Nano Coating Step Drill Bit Set Multiple Hole 1/8 to 1-3/8 Inch 50 Sizes with Aluminum Case or Opp Bag
Specification
Product Name:Drillpro 5pcs HSS Blue Nano Step Drill Bit Set Spiral Type
Material:HSS 4241
Color:Blue
Flute:Spiral Flute
Coating:Blue Nano
Package Size:15cm*10.5cm*4.2cm(L*W*H)
Style:1 Opp Packaging
2 Aluminum Box Packaging
Weight:450g
Quantity:5pcs drill bits
Type:Overall
length:Working
length:Shank
diameter:Weight:Step:Size
3/16′ to 1/2′:58:28:6:18g:6:3/16inch, 1/4inch, 5/16′, 3/8inch, 7/16inch, 1/2inch
1/8′ to 1/2′:77:46:6:21g:13:1/8′, 5/32′, 3/16inch, 7/32′, 1/4inch, 9/32′, 5/16′,
11/32′, 3/8inch, 13/32′, 7/16inch, 15/32′ , 1/2inch
1/4′ to 3/4inch:73:41:9.1:52g:9:1/4inch, 5/16′, 3/8′, 7/16′, 1/2′, 9/16′, 5/8′, 11/16′, 3/4′
1/4′ to 1-3/8′:78:47:9.1:66g:12:1/4inch, 3/8′, 1/2′, 5/8′, 3/4′, 7/8′, 1′, 1-1/8′, 1-1/4′, 1-3/8′
3/16′ to 7/8′:77:46:9.1:142g:10:1/4inch, 5/16′, 3/8′, 7/16′, 1/2′, 9/16′, 5/8′, 11/16′, 3/4′, 13/16′, 7/8’Features
(Spiral flutes makes faster drilling, better chip removal, longer drilling life.)
1. This set replaces 50 individual drill bits. Two-flute design gives you faster, smoother cutting. 3-sided (TRI-FLAT) shank will not slip in your drill’s chuck.
2. HSS drill bit and blue nano coating, sharp, better wear resistance and durable to use.
3. SELF STARTING – No need for a pilot hole.
4. Blue coated to reduce friction and run cooler
5. Large bit has 3-sided shank and small bits have hexagon shank to prevent slip in drill chuck.
6. Automatically deburrs holes as you drill.
7. Long life true M2 high speed steel.
8. Includes protective padded aluminum case or oppo bag.
Package Included
1 x:1/4-1-3/8 Step Drill
1 x:3/16-7/8 Step Drill
1 x:1/4-3/4 Step Drill
1 x:1/8-1/2 Step Drill
1 x:3/16-1/2 Step Drill
1 x:Aluminum Box/OPP Bag (Optional)
Weight | 0.5 kg |
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