Categories: Drill Bits, Plumboss,

Jobber Drill Bit 4mm | JDB040 (C9LM040)

Jobber Drill Bit 4mm | JDB040 (C9LM040)

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SKU: JDB040

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P: 09 215 7277

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Key Features
  • Step-tip design delivers 50% faster drilling
  • Cleaner, rounder holes
  • No pre-drilling required
  • High Speed Steel (HSS) with 5% Cobalt construction
  • Professional trade quality
  • 3-flat shank reduces slippage


Description

Plumboss Jobber Drill Bit 4mm

Step-Tip Design with 3-Flat Shank

The Plumboss Jobber Drill Bit delivers speed and precision for metal drilling. Its step-tip design provides 50% faster drilling with cleaner, rounder holes and eliminates pre-drilling. Manufactured from high-performance High Speed Steel (HSS) with 5% Cobalt for durability and long service life. The 3-flat shank ensures a secure grip in the chuck, reducing slippage during operation. Supplied individually.

Specifications

  • Drill Bit Type: Jobber Drill Bit
  • Tip Design: Step-Tip
  • Material: High Speed Steel (HSS) with 5% Cobalt
  • Shank Type: 3-Flat Shank
  • Application: Metal / General Trade Drilling

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