19Pcs Metric Black Oxide Rolled HSS Drill Bits Set in Plastic Box

 

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  19Pcs Metric Black Oxide Roll Forged HSS Drill Bits Set for Metal Stainless Steel Aluminium Drilling
Size

 1mm-10mm: 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm
                       1.5mm, 2.5mm, 3.5mm, 4.5mm, 5.5mm, 6.5mm, 7.5mm, 8.5mm, 9.5mm

Material  HSS  (HSS Cobalt M35 is Available)
Process  Roll Forged  (Rolled & Polished, Fully Ground, Milled are Available)
Point Type  118 Degree Regular Point  (135 Degree Split Point is Available)
Shank Type  Straight Shank  (Hex Shank, Reduced Shank are Available)
Helix Angle  Regular Spiral Type N
Surface Finish  Black Oxide  (Bright, Amber Color, Titanium Coated, Black & Gold are Available)
Package  19 Pcs Packed in One Plastic 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

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CONTACT US


Contact: David Yu

Phone: +86-139-52828006

Tel: +86-139-52828006

Add: Houxiang, Danbei Town, Danyang City, Jiangsu, China, 212300

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