Jiangsu Profile
Product List
7711. Wear-Resistant PCD Counterbore Drill Bit for High-Speed CNC Machining 
[Apr 20, 2026]
[Apr 20, 2026] Production Introduction: PCD Counterbore Drill Bit is a high-performance cutting tool engineered for precision countersinking and hole finishing in non-ferrous metals, carbon fiber reinforced plastics (CFRP), and other ...
7712. PCD Piloted Counterbore Drill Bit for Precise Countersink in Composite Panels [Apr 20, 2026]
[Apr 20, 2026] Production Introduction: PCD Counterbore Drill Bit is a high-performance cutting tool engineered for precision countersinking and hole finishing in non-ferrous metals, carbon fiber reinforced plastics (CFRP), and other ...
7713. PCD Stepped Counterbore Drill Bit with Replaceable Head for Cost-Effective Machining [Apr 20, 2026]
[Apr 20, 2026] Production Introduction: PCD Counterbore Drill Bit is a high-performance cutting tool engineered for precision countersinking and hole finishing in non-ferrous metals, carbon fiber reinforced plastics (CFRP), and other ...
7714. PCD Counterbore Drill Bit for Automotive Engine Parts and Transmission Holes [Apr 20, 2026]
[Apr 20, 2026] Production Introduction: PCD Counterbore Drill Bit is a high-performance cutting tool engineered for precision countersinking and hole finishing in non-ferrous metals, carbon fiber reinforced plastics (CFRP), and other ...
7715. PCD Combined Counterbore and Drill Bit for One-Step Chamfering and Hole Enlargement [Apr 20, 2026]
[Apr 20, 2026] Production Introduction: PCD Counterbore Drill Bit is a high-performance cutting tool engineered for precision countersinking and hole finishing in non-ferrous metals, carbon fiber reinforced plastics (CFRP), and other ...
7716. Diamond PCD Countersink Drill Bit for Aluminum Alloy and Cfrp Drilling [Apr 20, 2026]
[Apr 20, 2026] Production Introduction: PCD Counterbore Drill Bit is a high-performance cutting tool engineered for precision countersinking and hole finishing in non-ferrous metals, carbon fiber reinforced plastics (CFRP), and other ...
7717. PCD Counterbore Drill Bit for Carbon Fiber and Composite Material [Apr 20, 2026]
[Apr 20, 2026] Production Introduction: PCD Counterbore Drill Bit is a high-performance cutting tool engineered for precision countersinking and hole finishing in non-ferrous metals, carbon fiber reinforced plastics (CFRP), and other ...
7718. Heavy-Duty AISI 4140 Rock Drill Bits for Tough Conditions [Mar 25, 2026]
[Mar 25, 2026] Model Item BFZ69L Flat Teeth Body Material AISI4140 Tip Material / Hardness HRC40-44 Unit Weight 2.30 KG Usage: Perfect for abrasive soil and rock drilling, these bits are designed to tackle the most ...
7719. High Wear Resistance PDC Drill Bit for Geological Drilling and Mining Applications [Feb 23, 2026]
[Feb 23, 2026] Product Description PDC bits are designed and manufactured in two structurally dissimilar styles. Matrix Body Bits & Steel Body Bits. The two provide significantly different capabilities, and, because both types have ...
7720. IADC537 TCI Tricone Bit 3 7/8" Hard Rock Drill Bit Well Drilling [Feb 23, 2026]
[Feb 23, 2026] Product Description Soft formation TCI tricone bits: The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use ofboth conical and chisel tungsten ...
7721. Sundi Wholesale Price CNC Machining Carbide Drill Reamer Bits for Steel Processing [Aug 20, 2024]
[Aug 20, 2024] Product Description Tungsten Carbide Drilling Reamer With Straight Flutes ·Provides more stable results. ·Simultaneously forms reamer and chamfers hole edges. ·Enhances machining ...
Company: Wuxi Sundi Precision Tools Co., Ltd
7722. Heavy-Duty Auger Drill Bits for Tough Soil Conditions [Jul 02, 2026]
[Jul 02, 2026] RL07 Bullet Teeth Usage: for drilling concrete and rock cutting. long retainer for better block bore protection. Body Material: AISI4140 Tip Material: Tungsten Carbide Hardness: HRC40~44 Weight: 0.25 ...
7723. Premium Heavy-Duty Ice Auger Drill Bits for Frozen Terrain [Jul 02, 2026]
[Jul 02, 2026] 1658 Auger Teeth Usage: replacement teeth for Pengo MD boring heads & quick change augers in high abbrasion, frozen soil, low impact. Body Material: AISI4140 Tip Material: Tungsten Carbide Hardness: ...
7724. Premium Tungsten Carbide Drill Bits for Efficient Mining [Jun 26, 2026]
[Jun 26, 2026] Model Item U765 Coal Mining Bits Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 1.05KG We proudly offer an extensive range of Kennametal items including: C31, C31HD, C21, ...
7725. Premium Heavy-Duty Auger Drill Bits for Challenging Soil Types [Jul 14, 2026]
[Jul 14, 2026] RP4-22SQ Auger Pilots Usage: Seamlessly fits .76" (19mm) shank conical teeth, ensuring perfect compatibility for your drilling needs. Matched Holder: Specifically designed for OD 4" holder, guaranteeing robust and ...
