Solid Carbide Drills

Sandvik1 & Oerlikon Balzers6 coating partnerships · Direct factory · Ships in 1–15 days

Cost-effective equivalent solutions for solid carbide drills vs. Sandvik1 Guhring2 Walter3 Sumitomo4

View comparison research report Open Page

Standard Products & Non-standard Customization KY TOOLS Capability

Up to 8xD Solid Carbide Drill Solutions

Available in standard and custom geometries

Solid Carbide Drill - 3D
3D

Need Coolant Internal Drillss? See Solid Carbide Coolant-Thru Drills (from 3xD to 25xD).

Model & Dimensions

The table switches with the selected ratio above. Full size lists for 3D-8D can be provided on request.

Custom decimal or fractional diameters are available. MOQ is 1 piece.

CUTTER DIAMETER (D1) h7 LENGTH OF CUT (L2) SHANK DIAMETER (D2) h6 OVERALL LENGTH (L1) PRICE QTY
mm Inch mm mm mm USD MOQ 1

Select row(s) to add them to your quote list. We provide quotation + PI within 8 hours.

Need a custom size? Add it to selected items.

Qty defaults to 1. You can use +/- or type a number directly.

Take a closer look

Solid carbide performance optimized for precision, stability, and long production cycles.

  • Optimized Point Geometry
    +
    Multi-faceted point geometry improves self-centering and lowers thrust load at entry. Geometry can be tuned for carbon steel, stainless steel, cast iron, and non-ferrous materials.
  • Stable Margin & Flute Design
    +
    Flute and margin profiles are balanced for chip evacuation and hole-wall stability, reducing vibration and helping maintain straightness in longer depth ratios.
  • Ultra-fine Carbide Substrate
    +
    Premium micro-grain carbide supports both edge toughness and wear resistance, giving more stable performance across high-volume production and difficult materials.
  • Flexible Coating Routes
    +
    TiSiN Coatings are sourced through a Sandvik1-acquired coating facility in China for standard production runs, and Oerlikon Balzers6 (Switzerland) for demanding applications...
  • Custom Manufacturing Support
    +
    We support custom diameter, length, point geometry, helix angle, coating, and tolerance requirements for project-based procurement and OEM programs.
Solid Carbide Drills

Technical Specifications

Designed for repeatable quality across standard and custom drilling tasks

3xD-8xD

Depth Ratio Range

Coverage for short, medium, and longer drilling cycles with balanced rigidity and chip control.

-0.010mm to -0.000mm

Hole Tolerance

Tight process control supports stable dimensional accuracy and reduces secondary finishing workload.

HRA 92.5+

Carbide Hardness

Micro-grain carbide matrix delivers wear resistance while preserving edge reliability under load.

TiSiN/BALINIT

Coating Options

Standard and premium coating routes are selected based on material group, cycle time, and tool life targets.

140° / Custom

Point Geometry

Standard point angles plus custom point and web designs for specific workpiece and machine conditions.

0.5-25mm

Diameter Range

Comprehensive diameter coverage from micro drilling to larger hole-making applications.

Recommended Applications

Automotive Components

  • Engine and transmission precision hole-making
  • Batch drilling with stable cycle time control
  • Steel and cast-iron structural parts

General Precision Machining

  • Jigs, fixtures, and precision housings
  • Consistent tolerance control in serial production
  • Versatile geometry options for mixed materials

Mold & Die

  • Tool steel and pre-hardened steel processing
  • Stable entry performance and burr control
  • Custom geometry support for difficult features

Why Choose KY TOOLS

KY TOOLS Intl. Brands
Sandvik · Gühring · Walter		 Standard Carbide Suppliers
MOQ 1 piece minimum order 1–10 pcs (distributor) Usually higher minimum order
Overall Length Up to 400mm (custom) Up to catalog depth <200mm typical
Tool Life 20–30% longer in comparable conditions Benchmark performance Standard baseline
Hole Accuracy -0.010mm to -0.000mm ±0.005–0.010mm ±0.02–0.05mm typical
Runout Control < 0.003mm (Walter 5-axis CNC) < 0.002mm General industrial level
Carbide Grade Ultra-fine grain WC · JinLu Proprietary top-grade rod Standard carbide grade
Coating Options TiSiN / Balinit Pertura premium Zertivo™ / FIREX / Tiger·tec Basic TiAlN / AlCrN
Custom Manufacturing Full customization support Catalog; limited specials Limited customization
Lead Time 1–15 days direct 4–8 wks (distributor) 2–4 weeks typical

Ready to optimize your drilling?

Get a custom quote tailored to your material and process

Request Quote View All Drills
Email: [email protected]
WhatsApp: +86 19916648431

Brand Reference Notes

  1. 1 Sandvik is a trademark of Sandvik AB and/or its affiliates.
  2. 2 Guhring is a trademark of Gühring KG and/or its affiliates.
  3. 3 Walter is a trademark of Walter AG and/or its affiliates.
  4. 4 Sumitomo is a trademark of Sumitomo Electric Industries, Ltd. and/or its affiliates.
  5. 5 ZOLLER is a trademark of E. Zoller GmbH & Co. KG and/or its affiliates.
  6. 6 Balzers is a trademark used by Oerlikon Balzers and/or its affiliates.

All third-party brand names are used for identification and comparative reference only. KY TOOLS is an independent manufacturer and is not affiliated with, endorsed by, or sponsored by the trademark owners referenced above.

Application-specific options

More configurations in this range

DLC-Coated Drills for Aluminum

Coating and geometry selection for drilling aluminum alloys.

Confirm alloy composition and finish requirements. The coating must be paired with a suitable point and flute geometry; check built-up edge during trials.

Details to include in your inquiry

Hole diameter; depth; material grade; entry and exit geometry; tolerance; coolant system.

Request a specification for dlc-coated drills for aluminum →

Long-Reach Carbide Drills

Drilling where fixtures, part features or hole depth require extended reach.

Separate required access length from hole depth. Establish entry guidance and a chip evacuation strategy with the actual setup.

Details to include in your inquiry

Hole diameter; depth; material grade; entry and exit geometry; tolerance; coolant system.

Request a specification for long-reach carbide drills →

Custom Drilling Tools

Drawing-based point, step and length configurations.

Share entry and exit conditions, including cross holes and inclined faces. These features can determine the point geometry and process sequence.

Details to include in your inquiry

Hole diameter; depth; material grade; entry and exit geometry; tolerance; coolant system.

Request a specification for custom drilling tools →