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DELIXI ELECTRIC High Hardness Twist Drill Bit Stainless Steel Alloy Steel High-Speed Steel Drilling DLX-042 [11.0mm]
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DELIXI ELECTRIC•Drill bit

DELIXI ELECTRIC High Hardness Twist Drill Bit Stainless Steel Alloy Steel High-Speed Steel Drilling DLX-042 [11.0mm]

CNÂ¥29.80
SKU: 100026960566
Status:In Stock (7)
ID: 100014547161
Weight: 80.00 g
Dims:155x20x20 mm

Specifications

Category
Sesame Twist
Applicable materials
timber, steel plate

Variants / Sale Attributes

Style: 11.0mm [1 piece]
Size: Twist Drill Bits [Stainless Steel/Aluminum Alloy/Iron Plate]

Package Contents

Product main body ×1

Product Description

Product Specifications

Overview

Brand
DELIXI ELECTRIC
Product Type
Twist Drill Bits (Masonry Drill Bits)

M2 High-Speed Steel (HSS) with hardness rating of 64-66 HRC

6542 High-Speed Steel variant available

Waterproof and rust-proof surface treatment

High-temperature quenching process for enhanced wear resistance and hardness

1. High hardness and wear resistance

2. Efficient chip evacuation with double U-shaped flutes

3. Impact resistant and durable construction

4. Sharp cutting edges with CNC precision ground double back angles (135° standard)

5. High concentricity round shank for stable clamping and anti-slip performance

6. Corrosion resistance verified by 24-hour salt spray test

Fast and smooth drilling with quick opening capability

Suitable for continuous high-intensity drilling

Compatible with various drill chucks and equipment including hand drills, lithium battery drills, impact drills, bench drills, and magnetic drills

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Additional details

Applicable materials
stainless steel, mold steel, titanium alloy, cast steel/iron, aluminum alloy, copper, iron, wood, plastic

Recommended gradual drilling technique for smaller diameter bits to prevent breakage

Additional details

1. 13-Piece Twist Drill Bit Set (Model
DLX-031-13)
Hardness Grade
8A
Wear Resistance Rating
★★★★★
Drill Sizes (mm)
1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, 6.5
2. 10-Piece Twist Drill Bit Set (Model
DLX-031-10)
Hardness Grade
8A
Wear Resistance Rating
★★★★★
Drill Sizes (mm)
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Standard
HSS DIN338
3. Individual Drill Bit Specifications (Model
DLX-029-5)
Material
M2 High-Speed Steel
Shank Type
Round Shank
  • Suitable for drilling stainless steel, aluminum alloy, iron plate, wood, copper plate, plastic, etc.
  • Size Details (Diameter / Working Length / Total Length in mm):
  • 1.0 / 11.7 / 34
  • 1.5 / 17.7 / 39.4
  • 2.0 / 24.8 / 49
  • 3.0 / 32 / 60
  • 3.2 / 35.5 / 65.3
  • 3.5 / 40.8 / 70
  • 4.0 / 42 / 74
  • 4.2 / 44 / 73
  • 4.5 / 46 / 80
  • 5.0 / 51 / 84.3
  • 5.2 / 53 / 84
  • 6.0 / 56 / 91
  • 6.5 / 62 / 100
  • 7.0 / 70 / 107

For smaller diameter drill bits, apply gradual pressure and avoid heavy force to prevent breakage.

Designed to reduce common issues such as overheating, dull edges, and breakage during prolonged use.

Passed 24-hour salt spray corrosion resistance test with no significant surface changes

High concentricity shank ensures stable and secure clamping without slippage or loosening during operation

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