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Diager HSS PRO Fully Ground HSS Drill Bit

Combines fully ground HSS construction with precision geometry for general-purpose metal drilling.

  • Fully ground HSS construction
  • Drills steels up to 900 N/mm²
  • 118° split point
  • DIN 338 compliant
  • N type flute design
  • Diameter tolerance h8
  • Fast drilling performance
  • Accurate drilling starts
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Above 500 OMR
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Diager HSS PRO Fully Ground HSS Drill Bit for General Metal Drilling

The Diager HSS PRO Fully Ground HSS Drill Bit is a general-purpose drill bit designed for drilling unalloyed and alloyed steels up to 900 N/mm².

Versatile Drilling for General Metalworking Applications

The HSS PRO drill bit is designed for general-purpose drilling in unalloyed and alloyed steels. Its fully ground HSS construction, 118° split point, DIN 338 geometry, N type flute, and h8 diameter tolerance support fast drilling and accurate drilling starts.

Diager HSS PRO Features and Technical Capabilities

  • Fully Ground HSS Construction: Provides the manufacturer-specified fully ground drill bit design for general-purpose drilling.
  • 118° Split Point: Improves priming accuracy when starting drilling.
  • DIN 338 Standard: Manufactured in accordance with the DIN 338 specification.
  • N Type Flute: Features an N type flute geometry for general drilling applications.
  • Diameter Tolerance h8: Manufactured with h8 diameter tolerance.
  • Steel Drilling Capability: Designed for drilling unalloyed and alloyed steels up to 900 N/mm².
  • Fast Drilling: Designed to provide fast drilling performance.

Metal Drilling Applications in Oman and the GCC

  • Unalloyed Steel Drilling: Designed for drilling unalloyed steels.
  • Alloyed Steel Drilling: Suitable for drilling alloyed steels up to 900 N/mm².
  • General Metalworking: Developed as a multi-purpose HSS drill bit for general use.

Diager HSS PRO – Available Through iBuild in Oman

As an authorised technical partner for Diager products in Oman, iBuild provides genuine engineering-grade drilling solutions for specification-driven industrial and construction applications.

Customers benefit from local availability, technical expertise, and lifecycle support to help maintain operational reliability throughout the product lifecycle.

Technical Data

Product Label Item Code Diameter (mm) Total Length (mm) Working Length (mm)
HSS PRO Drill Bit 1 mm (x2) 729D01 1 34 12
HSS PRO Drill Bit 1.5 mm (x2) 729D01.5 1.5 40 18
HSS PRO Drill Bit 2 mm (x2) 729D02 2 49 24
HSS PRO Drill Bit 2.5 mm (x2) 729D02.5 2.5 57 30
HSS PRO Drill Bit 3 mm (x2) 729D03 3 61 33
HSS PRO Drill Bit 3.2 mm (x2) 729D03.2 3.2 65 36
HSS PRO Drill Bit 3.3 mm (x2) 729D03.3 3.3 65 36
HSS PRO Drill Bit 3.5 mm (x2) 729D03.5 3.5 70 39
HSS PRO Drill Bit 4 mm (x2) 729D04 4 75 43
HSS PRO Drill Bit 4.2 mm (x2) 729D04.2 4.2 75 43
HSS PRO Drill Bit 4.3 mm (x2) 729D04.3 4.3 80 47
HSS PRO Drill Bit 4.5 mm (x2) 729D04.5 4.5 80 47
HSS PRO Drill Bit 5 mm (x2) 729D05 5 86 52
HSS PRO Drill Bit 5.2 mm 729D05.2 5.2 86 52
HSS PRO Drill Bit 5.5 mm 729D05.5 5.5 93 57
HSS PRO Drill Bit 6 mm 729D06 6 93 57
HSS PRO Drill Bit 6.2 mm 729D06.2 6.2 101 63
HSS PRO Drill Bit 6.5 mm 729D06.5 6.5 101 63
HSS PRO Drill Bit 7 mm 729D07 7 109 69
HSS PRO Drill Bit 7.5 mm 729D07.5 7.5 109 69
HSS PRO Drill Bit 8 mm 729D08 8 117 75
HSS PRO Drill Bit 8.5 mm 729D08.5 8.5 117 75
HSS PRO Drill Bit 9 mm 729D09 9 125 81
HSS PRO Drill Bit 9.5 mm 729D09.5 9.5 125 81
HSS PRO Drill Bit 10 mm 729D10 10 133 87
HSS PRO Drill Bit 10.5 mm 729D10.5 10.5 133 87
HSS PRO Drill Bit 11 mm 729D11 11 142 94
HSS PRO Drill Bit 11.5 mm 729D11.5 11.5 142 94
HSS PRO Drill Bit 12 mm 729D12 12 151 101
HSS PRO Drill Bit 12.5 mm 729D12.5 12.5 151 101
HSS PRO Drill Bit 13 mm 729D13 13 151 101
HSS PRO Drill Bit 13.5 mm 729D13.5 13.5 160 108
HSS PRO Drill Bit 14 mm 729D14 14 160 108
HSS PRO Drill Bit 14.5 mm 729D14.5 14.5 169 114
HSS PRO Drill Bit 15 mm 729D15 15 169 114
HSS PRO Drill Bit 15.5 mm 729D15.5 15.5 178 120
HSS PRO Drill Bit 16 mm 729D16 16 178 120
HSS PRO Drill Bit 16.5 mm 729D16.5 16.5 184 125
HSS PRO Drill Bit 17 mm 729D17 17 184 125
HSS PRO Drill Bit 18 mm 729D18 18 191 130
HSS PRO Drill Bit 19 mm 729D19 19 198 135
HSS PRO Drill Bit 20 mm 729D20 20 205 140

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