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{"title":"20D Solid Carbide Twist Drill Bit ISO Standard High Speed Cutting Capability","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/ef\/cd79d28c9ea0b030db2d8153debb-200x200-1\/20d_solid_carbide_twist_drill_bit_iso_standard_high_speed_cutting_capability.jpg","attrs":{"Brand Name":"ARNOLD","Place of Origin":"China","Certification":"ISO9001:2000","Minimum Order Quantity":"2pc"}}
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{"title":"Wear Resistant Solid Carbide Center Drill 12xD Reliable Carbide Straight Flute","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/7e\/aebc7ad8087c8f5902929c33a059-200x200-1\/wear_resistant_solid_carbide_center_drill_12xd_reliable_carbide_straight_flute_drill_bit.jpg","attrs":{"Brand Name":"ARNOLD","Place of Origin":"China","Certification":"ISO9001:2000","Minimum Order Quantity":"2pc"}}
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A high-performance 3 × D solid carbide drill specifically designed for stainless steel and other hard-to-machine alloys. The internal coolant channels deliver high-pressure coolant directly to the cutting edges, reducing heat buildup, improving chip evacuation, and preventing built-up edge. Optimized cutting geometry and polished flutes ensure excellent hole quality, stable machining, and extended tool life even under high-speed cutting conditions.
Features:
3 × D drilling depth → suitable for medium-depth precision holes in stainless steel.
Solid carbide construction → high rigidity, excellent wear resistance, and long service life.
Internal cooling channels → efficient cooling and chip removal for sticky stainless steel.
Optimized point angle and cutting edges → reduce thrust force, improve centering, and prevent chipping.
Automotive stainless steel engine and chassis parts.
Food processing and medical device stainless steel components.
Industrial machinery and equipment requiring stainless steel assembly or fluid passage holes.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
6000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Ningbo Lianchuang Hewu Precision Tools Co., Ltd. specializes in providing comprehensive solutions for precision cutting technology. We offer customers high-quality metal cutting tools, including indexable inserts, carbide cutting tools, PCD cutting tools, as well as design development and technical ... Ningbo Lianchuang Hewu Precision Tools Co., Ltd. specializes in providing comprehensive solutions for precision cutting technology. We offer customers high-quality metal cutting tools, including indexable inserts, carbide cutting tools, PCD cutting tools, as well as design development and technical ...
