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National Enterprises HSS Drill Bits

HSS Drill Bit Set 1–13 mm (25 pcs)

Code: NE-DBS-25 In stock · wholesale & retail
Price on request Wholesale & bulk rates available

25-piece HSS twist drill set from 1 mm to 13 mm in 0.5 mm steps, in a sturdy metal case.

Material
High-Speed Steel (HSS)
Standard
DIN 338 (Jobber length)
Finish
Bright / Black oxide
  • 25 drills from 1.0 mm to 13.0 mm in 0.5 mm steps
  • Precision-ground HSS for consistent hole size
  • 118° point for general-purpose metal drilling
  • Indexed metal case with size markings
  • Straight shank fits standard drill chucks
PackagingIndexed metal case, 25 pcs
Minimum order1 set
DeliveryAcross Pakistan
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Quality assuredChecked before dispatch
Wholesale pricingVolume discounts available
Nationwide deliveryCourier & cargo
Expert supportHelp choosing sizes

01 Product Overview

The HSS Drill Bit Set brings the most used metric drill sizes together in one organised case. It covers 1.0 mm to 13.0 mm in 0.5 mm steps, so the right drill for tapping, clearance and pilot holes is always at hand.

Each drill is ground from high-speed steel with a 118° point for general metal drilling in mild steel, cast iron, aluminium, brass and plastics. The indexed case keeps every size in its place, which makes the set a practical choice for workshops, maintenance teams and tool cribs.

Key features

25 drills from 1.0 mm to 13.0 mm in 0.5 mm steps
Precision-ground HSS for consistent hole size
118° point for general-purpose metal drilling
Indexed metal case with size markings
Straight shank fits standard drill chucks

02 Technical Specifications

BrandNational Enterprises
Product codeNE-DBS-25
CategoryHSS Drill Bits
MaterialHigh-Speed Steel (HSS)
StandardDIN 338 (Jobber length)
FinishBright / Black oxide
PackagingIndexed metal case, 25 pcs
Minimum order1 set
Pieces25
Size range1.0 mm – 13.0 mm
Steps0.5 mm
Point angle118°
Length seriesJobber (DIN 338)

03 Available Sizes

Common sizes are listed below. Other sizes may be available on request. Ask our team for current stock.

PiecesSizes (mm)
1–51.0, 1.5, 2.0, 2.5, 3.0
6–103.5, 4.0, 4.5, 5.0, 5.5
11–156.0, 6.5, 7.0, 7.5, 8.0
16–208.5, 9.0, 9.5, 10.0, 10.5
21–2511.0, 11.5, 12.0, 12.5, 13.0

04 Applications

Workshop and maintenance tool kits
Tapping-drill and clearance holes
Fabrication and assembly work
Tool cribs and site kits

05 Selection & Usage Tips

Choose the right size

Match the diameter, thread or profile to your drawing. For taps, use the correct tapping drill size listed in the size table.

Correct speed & feed

Use cutting speeds suited to the material. Harder materials need lower speeds; excess speed shortens tool life.

Use lubrication

Cutting oil or coolant reduces heat, improves finish and extends tool life when cutting steel.

Work safely

Clamp the workpiece securely and wear safety glasses and gloves. Replace worn or chipped tools.

06 Frequently Asked Questions

Do you supply wholesale and bulk quantities?

Yes. We supply workshops, retailers, contractors and industrial buyers in bulk. Send us your required sizes and quantities for a wholesale quotation.

Do you deliver outside Karachi?

Yes, we dispatch orders across Pakistan through reliable courier and cargo services. Delivery charges depend on the destination and order weight.

How do I get a price quotation?

Use the Request a Quote form on this page, call us or send a WhatsApp message with the product name, size and quantity. Our team replies with availability and pricing.

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