Kyocera DRILL CA3100 SGM06154 2FL Drill - Bearing Steel

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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM06154
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Product Overview
Precision-engineered for demanding bearing steel operations, the SGM06154 represents Kyocera's commitment to cutting-edge tool technology. This 5,7mm 2-flute solid carbide drill combines a Coarse WC substrate with an advanced CVD TiCN+Al2O3 coating to achieve unmatched productivity.
ISO Designation Breakdown
| Element | Code | Description |
|---|---|---|
| Tool Type | D | Solid Carbide Drill |
| Nominal Diameter | 5,7mm | Cutting edge diameter per ISO 13399 |
| Overall Length | L37 | Standard length series |
| Flute Count | 2FL | Two-flute design for chip evacuation |
| Grade | CA3100 | CVD TiCN+Al2O3 coated grade |
| Full ISO Code | D5.70 L37 DRILL 2FL | Complete designation per catalog |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance | Standard |
|---|---|---|---|
| Cutting Diameter (D1) | 5,7 mm | h7 | ISO 286-2 |
| Flute Length (L2) | 19.95 mm | ±0.5 mm | ISO 13399 |
| Overall Length (L1) | 37.05 mm | ±1.0 mm | ISO 13399 |
| Shank Diameter (D2) | 5.7 mm | h6 | ISO 286-2 |
| Point Angle (Σ) | 140° | ±2° | ISO 3002-1 |
| Helix Angle (λ) | 30° | ±1° | ISO 3002-1 |
| Core Thickness | 1.99 mm | ±0.05 mm | Internal Spec |
| Web Thickness | 1.03 mm | ±0.03 mm | Internal Spec |
Grade Details – Key Grade Characteristics
| Property | Specification |
|---|---|
| Grade Designation | CA3100 |
| Surface Coating | CVD TiCN+Al2O3 |
| Carbide Substrate | Coarse WC |
| Visual Color | Black-Gold |
| Hardness (HV30) | 91.5 HRA |
| Max Operating Temp | 800°C |
| Coating Thickness | 4.0 μm |
| Friction Coefficient | 0.38 |
The CA3100 grade utilizes a coarse wc tungsten carbide matrix with a CVD TiCN+Al2O3 multi-layer PVD coating architecture. This combination provides exceptional abrasion resistance and thermal stability, making it ideal for bearing steel at elevated cutting speeds.
Grade Comparison Matrix
| Grade | Coating | Best For | Speed Factor | Wear Index |
|---|---|---|---|---|
| CA3100 | CVD TiCN+Al2O3 | Bearing Steel | 1.0× (Baseline) | ★★★★☆ |
| PR1225 | TiSiN | Stainless Steel | 1.15× | ★★★★★ |
| CA6535 | TiAlN+TiN | Cast Iron | 0.90× | ★★★☆☆ |
| PR1705 | AlCrN | Hardened Steel | 1.25× | ★★★★★ |
| CA3100 | TiCN+Al₂O₃ | General Purpose | 0.85× | ★★★☆☆ |
Chipbreaker Profile
The SGM06154 features an optimized variable-helix flute geometry with a polished surface finish. The chipbreaker design ensures:
- Controlled chip curling radius of 4.6–6.8 mm
- Chip thickness reduction of 15% compared to standard geometries
- Enhanced chip evacuation through internal coolant channels
- Reduced built-up edge (BUE) formation on hardened steel workpieces
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Hardness Range | Suitability |
|---|---|---|---|
| Carbon Steel | P.1 – P.3 | < 250 HB | ★★★★★ Excellent |
| Alloy Steel | P.4 – P.6 | 250–350 HB | ★★★★☆ Very Good |
| Stainless Steel | M.1 – M.3 | 150–300 HB | ★★★★☆ Very Good |
| Cast Iron (Gray) | K.1 – K.3 | 180–260 HB | ★★★☆☆ Good |
| Tool Steel | P.7 – P.9 | 300–450 HB | ★★★☆☆ Good |
| Hardened Steel | H.1 – H.3 | 45–55 HRC | ★★☆☆☆ Limited |
Application Map by Operation
| Operation Type | Suitability | Max Depth (×D) | Notes |
|---|---|---|---|
| Through-Hole Drilling | ★★★★★ Recommended | 3×D – 5×D | Optimal chip evacuation |
| Blind-Hole Drilling | ★★★★☆ Suitable | 2×D – 3×D | Use peck cycle recommended |
| Stack Drilling | ★★★☆☆ Possible | 1×D – 2×D | Clamp workpiece securely |
| Micro-Drilling | ★★★★☆ Suitable | 1×D – 2×D | High spindle speed required |
| Enlarging / Reaming | ★★☆☆☆ Not Recommended | — | Use dedicated reamer |
Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Coolant |
|---|---|---|---|
| Mild Steel (P.1) | 91.0 | 0.214 | Emulsion (8%) |
| Stainless Steel (M.1) | 46.0 | 0.165 | Emulsion (10%) + EP |
| Cast Iron (K.1) | 69.0 | 0.223 | Dry / MQL |
| Alloy Steel (P.4) | 77.0 | 0.193 | Emulsion (8%) |
| Tool Steel (P.7) | 55.0 | 0.161 | Emulsion (10%) + EP |
Note: Values are starting recommendations. Optimize based on machine rigidity, workpiece clamping, and surface finish requirements. Reduce Vc by 15% for blind holes.
Operating Guidelines
- Spindle Speed (n): Calculate using n = (Vc × 1000) / (π × D). For 5,7mm at 91.0 m/min: 5081 RPM
- Feed Rate (vf): vf = fn × n. At 0.214 mm/rev: 1087.5 mm/min
- Peck Cycle: For depths > 2×D, use peck depth of 0.5×D to 1.0×D with full retract
- Coolant Pressure: Maintain 8–12 bar for through-tool coolant systems
- Run-out Tolerance: Keep tool run-out below 0.114 mm (2% of diameter) at the tool tip
- Pre-drilling: Not required for 5,7mm; tool is self-centering with 140° point angle
- Tool Life Monitoring: Expected tool life: 25–35 min in continuous steel cutting
Toolholder Compatibility
| Holder Type | Standard | Clamp Method | Compatibility |
|---|---|---|---|
| Hydraulic Chuck | DIN 69871 | Hydraulic clamp | ★★★★★ Excellent |
| Shrink Fit Holder | ISO 12164 | Thermal shrink | ★★★★★ Excellent |
| ER Collet Chuck | DIN 6499 | Collet clamp | ★★★★☆ Very Good |
| Milling Chuck | DIN 1835 | Wedge clamp | ★★★☆☆ Good |
| Drill Chuck | DIN 238 | Keyless/keyed | ★★☆☆☆ Limited |
For optimal performance, use hydraulic or shrink-fit holders with HSK-A63 or BT40 taper interfaces. Ensure TIR (Total Indicator Reading) does not exceed 0.005 mm at 3×D projection.
Packaging & Ordering Information
| Item | Details |
|---|---|
| Order Code (MPN) | SGM06154 |
| Packaging Unit | 1 piece per plastic tube |
| Inner Packaging | Protective plastic tube with foam inserts |
| Outer Packaging | Corrugated cardboard box with shock absorption |
| Label Information | Grade, diameter, overall length, batch number, barcode |
| Storage Conditions | Dry environment, 10–30°C, avoid condensation |
| Shelf Life | 36 months from production date when unopened |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | Kyocera DRILL Series – Solid Carbide Drills |
| Product Family | 2-Flute Solid Carbide Drills (Internal Coolant Ready) |
| EAN / UPC | Not assigned (industrial B2B product) |
| HS Code | 8207.70.10 – Interchangeable tools for rock drilling |
| Country of Origin | Japan |
| Warranty | Standard manufacturer defect warranty – 12 months |
| Replacement Policy | Replace if manufacturing defect confirmed; wear excluded |
| Technical Support | Application engineering support available via Kyotow.com |
| Last Catalog Update | 2026-Q2 Edition |
Why Buy from Kyotow.com? We supply 100% genuine Kyocera cutting tools with full manufacturer warranty, fast worldwide tracked shipping, and expert CNC tooling application support. Bulk and institutional orders welcome.
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If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.
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