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Diager HSS PRO Fully Ground HSS Drill Bit

In Stock
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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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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