Products

25Pcs Metric DIN338 Fully Ground HSS Cobalt Twist Drill Bits Set in Plastic Box
25Pcs Metric DIN338 Fully Ground HSS Cobalt Twist Drill Bits Set in Plastic Box


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25Pcs Metric DIN338 Fully Ground HSS Cobalt Twist Drill Bits Set in Plastic Box25Pcs Metric DIN338 Fully Ground HSS Cobalt Twist Drill Bits Set in Plastic Box

 Product Description
Product Name  25Pcs Metric DIN338 Fully Ground HSS Cobalt Twist Drill Bits Set for Metal Stainless Steel Aluminium
Size

 1mm-13mm: 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm
                       1.5mm, 2.5mm, 3.5mm, 4.5mm, 5.5mm, 6.5mm, 7.5mm, 8.5mm, 9.5mm, 10.5mm, 11.5mm,

                       12.5mm

Material  HSS Cobalt M35  (HSS is Available)
Process  Fully Ground  (Rolled & PolishedRolledMilled are Available)
Point Type  135 Degree Split Point  (118 Degree Regular Point is Available)
Shank Type  Straight Shank  (Hex ShankReduced Shank are Available)
Helix Angle  Regular Spiral Type N
Surface Finish  Amber Color  (BrightBlack OxideTitanium CoatedBlack & Gold are Available)
Package  25 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

25Pcs Metric DIN338 Fully Ground HSS Cobalt Twist Drill Bits Set in Plastic Box 

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

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