5D · Solid Carbide Drill · ø10.00mm

ø10.00 mm 5D Solid Carbide DrillNo Internal Coolant · External Flood Compatible

The 5D ratio extends capability beyond standard depth without requiring the higher tooling cost of through-coolant drills. With external flood coolant and correct chip-breaking cycle, the 5D solid carbide drill achieves consistent hole quality in structural steel, cast iron, and aluminium alloys. A cost-effective choice when machine spindle does not support internal coolant.

Flute 61.00 mmShank ø10.00 mmOAL 103.00 mm140° PointTiAlN CoatingNo Coolant ChannelMOQ 1 pc

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Reference price

$88.48

Ref. factory price (USD)

Based on rod stock cost as of 2026-03-31. Final quotation may differ.

ø10.00mm 5D Solid Carbide Drill

SKU: SCD-SCD-5D-D1000

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✓ Factory direct pricing

✓ MOQ 1 piece, stock ships 1–5 days

✓ Custom lengths & diameters available

Full Dimensions

Technical Specifications

Cutter Diameter (D1 h7)ø10.00 mm
Imperial Equivalent0.3937"
Flute Length (L2)61.00 mm
Shank Diameter (D2 h6)ø10.00 mm
Overall Length (L1)103.00 mm
Depth Ratio5D (5× diameter)
Point Angle140°
Helix Angle30°
Number of Flutes2
Internal CoolantNone External flood coolant compatible
CoatingTiAlN / TiSiN Oerlikon Balzers BALINIT®
SubstrateK10/K20 Solid Carbide 10% Co binder
ToleranceDIN 1414 · ISO 5419
MOQ1 piece
Lead Time (standard)1–5 business days
Lead Time (custom)5–15 business days

5D Dimensional Drawing

ø10.00mm 5D solid carbide drill dimensional drawing — L2=61.00mm OAL=103.00mm
D1 h7
ø10.00
L2
61.00
D2 h6
ø10.00
L1
103.00
Point
140°
Ratio
5D

Where This Tool Excels

ø10.00mm 5D — recommended applications

  • ▸ Engine block features
  • ▸ Gearbox component drilling
  • ▸ Hydraulic manifold ports
  • ▸ Fixture plate tooling
Machining Tip: At ø10.00mm, chip volume is significant. Peck depth should not exceed 1.5×D for 5D+ holes without internal coolant. Increase coolant pressure to ≥ 20 bar for improved chip flush.
Coolant Advice: High-pressure external coolant (≥ 20 bar) strongly recommended. Regular peck cycles mandatory at 5D+.

Material Compatibility

Recommended Work Materials

EN24T Alloy Steel
GGG50 Nodular Iron
BS1452 Grey Iron
2024-T4 Aluminium

5×D Solid Carbide Drill — External Coolant Compatible

Medium depth, cost-effective for machines without internal coolant

5xD solid carbide drillmedium depth drill no coolantflood coolant 5D drillsolid carbide medium reach

Need Deeper Reach or Higher-Pressure Coolant?

ø10.00mm is also available as a Coolant-Thru drill (up to 25D) with internal twin channels.

Internal coolant-thru variant: OAL 103.00mm · L2 61.00mm (same 5D ratio)

View Coolant-Thru Version

Same Diameter, Different Reach

ø10.00 mm Also Available In

3D
3D
OAL 89.00mm · L2 47.00mm
8D
8D
OAL 139.00mm · L2 95.00mm

Same Depth Ratio, Adjacent Sizes

Nearby 5D Diameters

ø8.00
L2 53.00mm
OAL 91.00mm
ø9.00
L2 61.00mm
OAL 103.00mm
ø11.00
L2 71.00mm
OAL 118.00mm
ø12.00
L2 71.00mm
OAL 118.00mm
ø9.00mm 5D← All Solid Carbide Drillsø11.00mm 5D

Ready to Order ø10.00mm 5D Solid Carbide Drills?

Factory direct. MOQ 1 piece. Send us quantity and required delivery date — pricing confirmed within 4 business hours.

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