17Pcs Large Size Inch Titanium Silver and Deming Reduced Shank HSS Drill Bit Set

 

Product description: 1. HSS drill bit sets have extremely high hardness, in the drilling work has excellent processing performance, all grinding sharp ligament sticky milling work hole smooth no burr.

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 Product Description
Product Name  17Pcs Inch Titanium Silver and Deming Reduced Shank HSS Drill Bit Set for Metal Stainless Steel
Size

 1/2"-1": 1/2", 17/32", 9/16", 19/32", 5/8", 21/32", 11/16", 23/32", 3/4",

               25/32", 13/16", 27/32", 7/8", 29/32", 15/16", 31/32", 1"

 Flute Length: 3", Overall Length: 6"

Material  HSS  (HSS Cobalt M35 is Available)
Process  Milled
Point Type  118 Degree Regular Point  (135 Degree Split Point is Available)
Shank Type  Straight Shank  (Tri-Flats Shank is Available)
Helix Angle  Regular Spiral Type N
Surface Finish  Titanium Coated  (Black & Gold, Black Oxide, Black & Bright, Amber Color are Available)
Package  17 Pcs Packed in One Aluminium Box
Features

1. HSS drill bit sets have extremely high hardness, in the drilling work has excellent processing performance,

all grinding sharp ligament sticky milling work hole smooth no burr.
2. With good toughness of materials, wear resistance and drilling ability, the drill bit set tools apply to cast iron,

copper and aluminum die steel alloy steel.
3.Gold-oxide coating resists heat build-up and lengthens bit life.
4.Removable cartridges: easy to carry bits from case to worksite.
5.Suitable for a range of electric drills and drilling machines thanks to our straight shank design.



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