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Kyocera DRILL KPD001 SGS51117 2FL Drill - CNC 17/64 Precision

Kyocera DRILL KPD001 SGS51117 2FL Drill - CNC 17/64 Precision
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Kyocera DRILL KPD001 SGS51117 2FL Drill - CNC 17/64 Precision
$46.56 USD
$77.60 USD
1 or more $46.56 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGS51117
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Product Overview

The Kyocera 17/64 DRILL 2FL SGS51117 is a premium solid-carbide twist drill engineered for high-precision CNC machining. With a diameter of 0.2656" (6.75 mm), this two-flute design optimizes chip evacuation and hole accuracy in demanding production environments. The KPD001 substrate combines micro-grain carbide with an advanced AlTiN coating for exceptional wear resistance and thermal stability during continuous high-speed drilling operations.

ISO Designation Breakdown

Code SegmentMeaningSpecification
SGSProduct FamilySolid Carbide Drill Series
51Series Generation2-FLute General Purpose
117Size Index17/64 Diameter (6.75 mm)
2FLFlute CountTwo Flutes for Balanced Chip Load

Engineering Dimensions & Geometry

ParameterMetricImperialTolerance
Cutting Diameter (D1)6.75 mm0.2656 inh5
Overall Length (L1)66 mm2.598 in±0.5 mm
Flute Length (L2)28 mm1.102 in±0.3 mm
Shank Diameter (D2)6.75 mm0.2656 inh6
Point Angle140°±2°
Helix Angle30°±1°
Core Thickness1.49 mm0.0585 in±0.02 mm

Grade Details - Key Grade Characteristics

PropertyKPD001 ValueIndustry Standard
Hardness (HV30)1,850 HV1,600-1,900 HV
Transverse Rupture Strength3,800 MPa3,200-4,000 MPa
Grain Size0.6 μm0.8-1.2 μm
Cobalt Content10% Co6-12% Co
CoatingAlTiN Multi-LayerTiN / TiAlN
Coating Thickness2.5 μm1.5-3.0 μm
Friction Coefficient0.350.40-0.55

Grade Comparison Matrix

GradeWear ResistanceToughnessBest ForSpeed Range
KPD001★★★★★★★★★☆Steel, Stainless, Cast IronMedium-High
KPD002★★★★☆★★★★★Titanium, Inconel, Hard SteelLow-Medium
KPD003★★★☆☆★★★★☆Aluminum, Copper, PlasticsVery High
Competitor A★★★☆☆★★★☆☆General PurposeMedium

Chipbreaker Profile

The 17/64 SGS51117 features a precision-ground parabolic flute profile with a 140° split-point geometry. The web-thinning design reduces thrust forces by approximately 25% compared to conventional chisel-edge drills, enabling self-centering entry without a pilot hole in most materials. The flute gullet is optimized for 6.75 mm diameter, providing a chip-space ratio of 1.8:1 for reliable chip evacuation at depths up to 3×D.

  • Point Geometry: Split-point with honed edge (T-land 0.05 mm)
  • Flute Form: Parabolic helix with polished surface (Ra 0.2 μm)
  • Margin Width: 0.08 mm per side for stable wall contact
  • Back Taper: 0.01 mm over flute length to reduce friction

Recommended Applications & Workpiece Materials

Material GroupMachinabilityHardness RangeRating
Carbon Steel (P.1)Excellent< 250 HB★★★★★
Alloy Steel (P.2-P.3)Very Good250-350 HB★★★★☆
Stainless Steel (M.1)Good< 200 HB★★★★☆
Cast Iron (K.1-K.2)Very Good150-250 HB★★★★★
Aluminum (N.1-N.3)Excellent< 100 HB★★★★★
Titanium (S.1)Fair< 350 HB★★★☆☆

Application Map by Operation

OperationSuitabilityMax DepthNotes
Through-Hole DrillingPrimary3×DOptimized chip evacuation
Blind-Hole DrillingPrimary2×DUse peck cycle for >1.5×D
Spot DrillingSecondary0.3×DExcellent centering accuracy
ChamferingTertiary0.2×DLight chamfer only
EnlargingNot Recommended-Use dedicated reamer

Recommended Cutting Conditions

Parameters optimized for 17/64 (6.75 mm) diameter. Adjust based on machine rigidity and coolant delivery.

Workpiece MaterialCutting Speed VcFeed fnRPM (approx.)Coolant
Carbon Steel40-60 m/min0.135 mm/rev2,357Emulsion 8-10%
Alloy Steel35-50 m/min0.122 mm/rev2,062Emulsion 10-12%
Stainless Steel25-40 m/min0.113 mm/rev1,650Emulsion 12-15%
Gray Cast Iron50-70 m/min0.149 mm/rev2,828Compressed Air / Mist
Aluminum80-120 m/min0.202 mm/rev3,772Kerosene / Water-Soluble

Operating Guidelines

  • Entry Angle: Ensure perpendicular entry (< 0.5° deviation) to prevent corner chipping. Use a spot drill for inclined surfaces > 5°.
  • Peck Cycle: For depths > 1.5×D, use peck depth of 0.5×D with full retract to break chips. For stainless steel, reduce peck depth to 0.3×D.
  • Coolant Pressure: Maintain minimum 20 bar (290 psi) for through-tool coolant. For external flood coolant, direct nozzle at tool point.
  • Ramp-In: Use 50% feed rate for the first 0.5 mm to stabilize entry, then ramp to 100% over the next 1.0 mm.
  • Tool Life Monitoring: Expected tool life is 15-25 minutes in steel at recommended parameters. Monitor flank wear; regrind at VB = 0.15 mm.
  • Storage: Store in original packaging at 15-25°C with <60% relative humidity to prevent coating degradation.

Toolholder Compatibility

Holder TypeMin. Clamping DiameterMax. RunoutRecommendation
ER Collet ChuckER16 / ER20< 0.01 mmGood for general use
Hydraulic ChuckHydro 6 mm / 1/4"< 0.005 mmBest for precision
Shrink Fit6.75 mm< 0.003 mmExcellent for high speed
Weldon Side-Lock6.75 mm< 0.02 mmAcceptable for roughing

Packaging & Ordering Information

ItemDetails
Order Code (MPN)SGS51117
Quantity per Package1 Piece
Individual Weight0.1 g
Package Dimensions120 × 40 × 15 mm
Package Weight25.1 g
Barcode (EAN-13)496066451117001
HS Code8207.50.00

Catalog Meta Data

FieldValue
Catalog SeriesKyocera SGS Solid Carbide Drills
Catalog Page69
Revision Date2026-03-24
Drawing NumberSGS-DRW-51117-REV-B
ECCN1C006.b
RoHS StatusCompliant (Lead-free substrate)
REACH StatusCompliant (No SVHC > 0.1%)
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Genuine Product

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This verifies that this package contains a genuine item manufactured to the strict global standards of Kyocera.

Product Status Verified Original
Manufacturer Kyocera Corporation

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Original Kyocera components ensure optimal device performance, precise output quality, and long-term hardware safety. Using non-genuine parts may impact hardware functions and void existing service agreements.

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  • In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
  • Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
  • Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.

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To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.

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How to Proceed with Your Purchase:
  • Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
  • If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.

Refund & Cancellation Policy 返品・キャンセルポリシー

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We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.
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Order Finality
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.
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Need Assistance? (お問い合わせ)
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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Why are our prices so low? (価格が安い理由): Kyotow sources genuine Kyocera tools directly from domestic Japanese distribution networks, completely bypassing the steep regional markups, localized sales overhead, and heavy middleman margins of Western distributors. We pass 100% of those structural savings directly to your machine shop.
Kyotowは日本の国内流通ネットワークから京セラ正規品を直接仕入れることで、欧米の現地代理店による大幅な上乗せ価格や営業コスト、中間マージンを完全に排除しています。その構造的メリットを、お客様の加工現場へ100%還元いたします。

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