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浅穴加工チップおよび材種

刃先交換式ドリル用チップは、生産性の大幅な向上と長い工具寿命を実現します。それぞれの刃先が卓越した切りくず処理、切りくず排出と優れた加工面品質をもたらします。

GC1344 for CoroDrill® DS20

First-choice central insert grade for ISO P, K, S and H materials with PVD-coating produced with Zertivo® coating process technology. Provides excellent wear resistance and toughness.

Features and benefits

  • Excellent edge line security
  • Improved tool life
  • Increased process security and reliability

Reliable and predictable drilling with CoroDrill® DS20

CoroDrill® DS20 is an indexable drilling concept with innovative drill body and insert designs offering reliability, predictability and outstanding penetration rates for your 4–7×DC operations.

Inveio（インヴェイオ） – 一方向に制御された結晶成長方位

Inveio（インヴェイオ） – 一方向に制御された結晶成長方位

単一方向に揃って密集した結晶が切削領域に対して強力なバリアを形成して良好なすくい面および逃げ面摩耗耐性を実現。

コロドリル870 - 頼りになる穴あけ工具

鋼、ステンレス鋼および鋳鉄用に最適化された材種とブレーカを備えたこの刃先交換式ドリルは、IT9-IT10 中間穴公差範囲に対応する穴品質を達成します。 コロドリル870は、優れた加工能力で加工安定性および良好な切りくず処理を実現します。

    Zertivo（ザーティボ）テクノロジー

    Zertivo（ザーティボ）テクノロジー

    Zertivo（ザーティボ）は、工具寿命を延長しPVD材種の安定性を向上する独自の生産技術です。

    Find your grade


    		CoroDrill® 870CoroDrill® DS20CoroDrill® 880CoroDrill® 881
    SteelPGC4334GC4334GC4334GC4044Peripheral grade
    GC1344GC1044GC1044Central grade
    Stainless steelMGC2334GC2044GC2044GC2044Peripheral grade
    GC1144GC1144GC1144Central grade
    Cast ironKGC3334GC4334GC4334GC4044Peripheral grade
    GC1344GC1044GC1044Central grade
    Non-ferrous metalsNGC4334H13AGCN124GC4044Peripheral grade
    H13AGCN134GC1044Central grade
    HRSA and titaniumSGC2334/GC4334GC4344GC4344GC2044Peripheral grade
    GC1344GC1044GC1144Central grade
    Hardened steelH
    		GC4344GC4344GC4044Peripheral grade
    GC1344GC1044GC1044Central grade

    GC1344

    First-choice PVD-coated central grade for ISO P, K, S and H materials. Provides excellent wear resistance and toughness.

    製品ラインナップを見る

    CoroDrill® DS20: Indexable insert drill for holes from 15-65 mm (0.591-2.56 inch).

    See complete assortment

    GC1044

    The PVD-coated central grade is your first choice for ISO P, K, S and H materials and provides excellent wear resistance and toughness.

    製品ラインナップを見る

    CoroDrill® 880: Indexable insert drill for holes from 12 to 84 mm (0.472-3.307 inch).

    CoroDrill® 881: Indexable insert drill for holes from 14 to 23.50 mm (0.562–0.937 inch).

    See complete assortment

    GC1144

    First-choice PVD-coated central grade, suitable for all types of stainless steels and titanium materials.

    製品ラインナップを見る

    CoroDrill® DS20: Indexable insert drill for holes from 15-65 mm (0.591-2.56 inch). 

    CoroDrill® 880: Indexable insert drill for holes from 12 to 84 mm (0.472-3.307 inch).

    CoroDrill® 881: Indexable insert drill for holes from 14 to 23.50 mm (0.562–0.937 inch).

    See complete assortment

    GCN134

    First-choice CVD diamond coated central grade, suitable for non-ferrous metal applications. Great wear resistance and excellent function against build-up edge.

    製品ラインナップを見る

    CoroDrill® 880: Indexable insert drill for holes from 12 to 84 mm (0.472-3.307 inch).

    See complete assortment

    GC2044

    For excellent wear resistance in all types of stainless steels and titanium use this PVD-oxide coated peripheral grade.

    製品ラインナップを見る

    CoroDrill® DS20: Indexable insert drill for holes from 15-65 mm (0.591-2.56 inch). 

    CoroDrill® 880: Indexable insert drill for holes from 12 to 84 mm (0.472-3.307 inch).

    CoroDrill® 881: Indexable insert drill for holes from 14 to 23.50 mm (0.562–0.937 inch).

    See complete assortment

    GCN124

    First-choice peripheral grade choice in non-ferrous metal applications. Excellent wear resistance and great function against build-up edge.

    製品ラインナップを見る

    CoroDrill® 880: Indexable insert drill for holes from 12 to 84 mm (0.472-3.307 inch).

    See complete assortment

    GC4334

    First-choice peripheral grade in steel and cast iron applications with good to average conditions. Inveio® technology provides a high level of wear resistance.

    製品ラインナップを見る

    CoroDrill® DS20: Indexable insert drill for holes from 15-65 mm (0.591-2.56 inch).

    CoroDrill® 880: Indexable insert drill for holes from 12 to 84 mm (0.472-3.307 inch).

    See complete assortment

    GC4334

    Tough, high Cr content and fine-grained substrate with thick PVD coating (AlTiN) produced with Zertivo® technology. High reliability with improved edge security provides resistance against built-up edge and chipping.

    製品ラインナップを見る

    CoroDrill® 870: Exchangeable-tip drill for holes from 10.00 to 33.00 mm (0.394–1.299 inch).

    See complete assortment

    GC2334

    Tough, high Cr content and fine-grained substrate with thin multi-layer PVD coating (AlTiCrN) produced with Zertivo® technology. For high reliability and improved resistance against chipping and flaking on secondary edge.

    製品ラインナップを見る

    CoroDrill® 870: Exchangeable-tip drill for holes from 10.00 to 33.00 mm (0.394–1.299 inch).

    See complete assortment

    GC3334

    Hard and fine-grained substrate with multi-layer PVD coating (AlTiCrN) produced with Zertivo® technology for improved wear resistance.

    製品ラインナップを見る

    CoroDrill® 870: Exchangeable-tip drill for holes from 10.00 to 33.00 mm (0.394–1.299 inch).

    See complete assortment

    Complementary grades

    補助材種

    GC4324

    MT-CVD coated peripheral grade with Inveio® technology is a productive choice in stable conditions.

    View complete assortment

    GC4044

    Fine-grain cemented carbide with PVD TiAIN coating. Tough all-round grade for peripheral drilling in all materials. This grade is the predecessor to grade GC4344 with Zertivo®.

    View complete assortment

    GC4344

    PVD-coated peripheral grade with Zertivo® technology for tough and demanding operations, it provides good-edge line properties and reliable tool life in average to difficult conditions.

    View complete assortment

    H13A

    Universal, tough and uncoated grade best for low to moderate cutting speeds in ISO N material and is a complementary grade for HRSA and titanium.

    View complete assortment

    Highlights

    摩耗を防止する

    摩耗を防止する

    構成刃先、逃げ面摩耗やチッピングなどチップが摩耗する問題は生産を遅くすることがあります。これらの共通の問題をどう防ぐかのヒントとコツをお読みください。

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    トラブルシューティングガイド

    トラブルシューティングガイド

    不正確な穴サイズ、歪み、びびりまたは不十分なマシントルクはあらゆる穴開け作業を台無しにすることがあります。このトラブルシューティングガイドは、お客様の問題を見つけてスピーディに解決するための価値のあるヒントやコツを提供します。

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