8Pcs Large Size Inch 1/2" Silver and Deming HSS Reduced Shank 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.

1.jpg2.jpg

 Product Description
Product Name 8Pcs Inch 1/2" Silver and Deming HSS Reduced Shank Drill Bit Set in Aluminium Box
Size

 9/16"-1": 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"

 Flute Length: 3", Overall Length: 6"

Material  HSS  (HSS Cobalt M35 is Available)
Process  Milled
Point Type  135 Degree Split Point  (118 Degree Regular Point is Available)
Shank Type  Tri-Flats Shank  (Straight Shank is Available)
Helix Angle  Regular Spiral Type N
Surface Finish  Black & Gold  (Black Oxide, Titanium Coated, Black & Bright, Amber Color are Available)
Package  8 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.

 Product Sizes

BlacksmithSilver.jpg

 

*Other Sizes are Available,Concact Us to Learn More.


x
WeChat Close
the qr code