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Thirteen amber cobalt drill bits in orange plastic case

SEDIANAS 13 PCS Cobalt Drill Bit Set M35 HSS 1/16-1/4

SKU CH-D7BZ-VHVMM

13-piece M35 cobalt drill-bit kit covers 1/16 to 1/4 inch with 135-degree split points for hard metals and wood

  • Fit and compatibilityAmber finished
  • Commercial or home use13 pcs Cobalt
  • Product type1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64,
  • Main materialSteel
  • Sold asKit
  • Color and finish13 pcs Cobalt
  • M35 cobalt steel resists heat for longer life
  • 135° split point self-centres for precise starts
  • Fully ground twist clears chips faster and cooler
  • 13 sizes from 1/16 to 1/4 cover common tasks
  • Orange indexed case keeps bits organised and protected

13-piece M35 cobalt drill bit set

The SEDIANAS kit contains 13 twist bits ranging from 1/16 inch to 1/4 inch. M35 high-speed steel with 5% cobalt gives higher hardness and heat resistance than standard bits. The range suits tradespeople and DIY users who drill stainless steel, cast iron, titanium alloys, hard plastics and wood.

Heat resistance and drilling efficiency

The 135-degree split point centres itself to stop walk-off and speeds up hole starts. Fully ground flutes evacuate chips quickly, lowering friction and heat during extended use. Cobalt alloy retains hardness at elevated temperatures so bits stay sharp longer in tough metals.

Organised storage case

An orange plastic case with a size index holds every bit in a labelled slot. The layout lets you identify the right diameter at a glance and keeps the set tidy on a bench or in a tool bag. No extra accessories or software are included.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 70% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameSEDIANAS
Model name13 PCS Cobalt Drill Bit Set
Part number13 PCS Cobalt Drill Bit Set
Product type1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, amber finished
Color and finish13 pcs Cobalt
Size & build
Main materialSteel
Compatibility
Fit and compatibilityAmber finished
In the box
Number of items13, 13Pcs M35 HSS Twist Drill Bits Kit
More details
Commercial or home use13 pcs Cobalt

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