10 19pcs Metric Set Chipbreaker Impact Hex Shank Titanium Variable Helix Chip Breaker HSS Drill Bit

 

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  10 19pcs Metric Set Chipbreaker Hex Shank Titanium Variable Helix Chip Breaker HSS Drill Bit
10Pcs Set Content

 3mm-10mm: 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm

19Pcs Set Content  2mm-10mm: 2mm, 2.5mm, 3mm, 3mm, 3.5mm 4mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm,                               7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm
Material  HSS   (HSS Cobalt M35 is Available)
Process  Fully Ground   (Rolled & Polished, Rolled, Milled are Available)
Point Type  118 Degree Chipbreaker   (135 Degree Split Point is Available)
Shank Type  Hex Shank  (Straight Shank, Reduced Shank are Available)
Helix Angle  Regular Spiral Type N
Surface Finish  Titanium Coated  (Bright, Black Oxide, Amber Color, Black & Gold are Available)
Package  10 or 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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*Other Sizes are Available,Concact Us to Learn More.


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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