Dormer Slot Drill Bit ( No. C-140 )
HIGHLIGHTS: We sell only Original Dormer cutting tools — trusted worldwide for their precision, durability, and consistent manufacturing quality. The Dormer Slot Drill Bit (No. C-140) is designed for slotting, milling,...

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HIGHLIGHTS:
We sell only Original Dormer cutting tools — trusted worldwide for their precision, durability, and consistent manufacturing quality. The Dormer Slot Drill Bit (No. C-140) is designed for slotting, milling, profiling, and material removal in metalworking and machining applications. This slot drill bit is suitable for machine shops, fabrication workshops, maintenance teams, and industrial users requiring a practical cutting tool for slot creation and general milling work.
Manufactured from HSS, the C-140 is a side-cutting/shoulder type slot drill suitable for compatible milling machines and machining setups used in fabrication, repair, and production environments. Available in multiple inch sizes from 7/16" to 1", the C-140 gives machinists and fabricators the flexibility to match the correct cutter diameter to their specific slotting and milling requirements.
FEATURES:
- Original Dormer Product – Guaranteed genuine Dormer tool, manufactured to the brand's exacting quality and precision standards.
- HSS Construction – Durable high speed steel material suitable for a wide range of metalworking and machining applications.
- Side & Shoulder Cutting Design – Suitable for slotting, milling, and profiling work in compatible milling machine setups.
- Wide Size Range – Available from 7/16" up to 1" to suit different slotting and milling requirements.
APPLICATIONS:
- Slot cutting and milling
- Profiling and material removal
- Metalworking, fabrication, and machine shop work
- Workshop and maintenance machining applications
| Brand | Dormer |
| Model | C-140 |
| Product Type | Slot Drill Bit (Side & Shoulder) |
| Material | HSS (High Speed Steel) |
| Cutting Diameter |
| 7/16" |
| 9/16" |
| 11/16" |
| 3/4" |
| 13/16" |
| 7/8" |
| 15/16" |
| 1" |
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Tel: (02) 7917 7186
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Email: info@gigatools.ph
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