Jiangsu Profile
Product List
5896. Natural Surface Spreading Diamond Reamer for Core Drilling Reaming Shell 
[Nov 28, 2025]
[Nov 28, 2025] NQHQPQ Geological Core Drill Reaming Shell Diamond Reamer for Rock Drilling Product Description Efficient and Durable Diamond Reamers - The Ideal Choice for Enhanced Drilling Precision and Efficiency A good design of ...
5897. HSS Drill Bits Countersink 3mm 4mm 5mm 6mm 7mm 8mm 10mm with High Carbon Steel Screw [Sep 19, 2024]
[Sep 19, 2024] PARAMETER Specification of countersinks with taper shanks: 1. Material: HSS4341, 6542, M35 or tungsten carbide. 2. Standard: DIN335 C 3. Process: fully ground 4. Surface finishing: bright black oxide, Tin ...
Company: DANYANG DAMING TOOLS CO., LTD.
5898. Diamond Countersink Tools Vacuum Brazed Chamfer Drill Bits [May 14, 2025]
[May 14, 2025] Abstract: Diamond countersink brazed chamfer drill bits is designed for clean the hole after drilling ,bevel ease chamfer and stress relieves rough holes in glass, ceramic and porcelain tiles. Product Name Diamond ...
Company: Johnson Tools Manufactory Co., Ltd.
5899. Mining Geological Survey Surface Set Diamond Core Bits [Nov 28, 2025]
[Nov 28, 2025] Product Description: Enhanced core bit longevity reduced risk of core loss Surface Set Diamond Core Bit Here are some additional details about Surface Set Diamond Core Bits: Matrix Materials: The matrix of a Surface ...
5900. Shallow and Deep Drilling Optimum Waterway Design Surface Set Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: some more details about Surface Set Diamond Core Bits: Bit Selection Parameters: When choosing a Surface Set Diamond Core Bit, several parameters are considered based on the drilling conditions ...
5901. Minimal Deviation Surface Set Diamond Core Bit for Various Geological Formations [Nov 28, 2025]
[Nov 28, 2025] Product Description: Description about Surface Set Diamond Core Bits: Diamond Grit Size: The diamonds used in Surface Set Diamond Core Bits come in different grit sizes. The grit size refers to the diameter of the ...
5902. Consistent Performance in Varying Drilling Depths Surface Set Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: The Surface Set Diamond Core Bit, also known as a diamond impregnated or diamond embedded drill bit, operates on the principle of using a matrix of industrial-grade diamonds embedded on the surface ...
5903. Nq3 Series Minimal Heat Generation During Drilling Surface Set Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: Description about surface set diamond core bit: Core Barrel Assembly: Surface Set Diamond Core Bits are typically used in conjunction with a core barrel assembly. The core barrel is a cylindrical ...
5904. 25PCS High Speed Steel Twist Drill Bits Set Bright Finished for Metal [Apr 19, 2023]
[Apr 19, 2023] 25 Pcs HSS Twist Drill Bits Set for Metal With Bright finished Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point:118/135 degree split ...
5905. Multi Cutting Edges Drill Bit SDS-Max [Jan 10, 2023]
[Jan 10, 2023] * Deep or through drilling holes from 45mm up to 80mm diameter. * Centering carbide tipped drills for various concrete, brick, stone drilling. * Carbide tip in the center and periphery with SDS-max shank. * ...
Company: ZHENJIANG HTT TOOL CO., LTD.
5906. Synthetic Diamond Surface Reamer for Core Drilling Reaming Shell Hq Pq Nq Bq Hq3 Pq3 Nq3 Series [Nov 28, 2025]
[Nov 28, 2025] NQHQPQ Geological Core Drill Reaming Shell Diamond Reamer for Rock Drilling Product Description Efficient and Durable Diamond Reamers - The Ideal Choice for Enhanced Drilling Precision and Efficiency A good design of ...
5907. High Standard Fully Ground/Half Ground Twist Drill Bits [Dec 26, 2025]
[Dec 26, 2025] High Standard Fully Ground/Half Ground Twist Drill Bits Product Description Product Name Twist Drill Bits DIN338, HSS4241, 4341,M2,M35, working for metal, stainless steel, Aluminium, wood, Plastic, etc. ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
5908. Hot Sale Fully Ground/Half Ground Twist Drill Bits [Dec 26, 2025]
[Dec 26, 2025] Hot Sale Fully Ground/Half Ground Twist Drill Bits Product Description Product Name Twist Drill Bits DIN338, HSS4241, 4341,M2,M35, working for metal, stainless steel, Aluminium, wood, Plastic, etc. Color Bright ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
5909. Fully Ground/Half Ground Twist Drill Bits for Sale [Dec 26, 2025]
[Dec 26, 2025] Fully Ground/Half Ground Twist Drill Bits for Sale Product Description Product Name Twist Drill Bits DIN338, HSS4241, 4341,M2,M35, working for metal, stainless steel, Aluminium, wood, Plastic, etc. Color Bright ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
5910. Step Drill Titanium Coated Double Cutting Blades with Fast Delivery [Dec 08, 2025]
[Dec 08, 2025] Step Drill Titanium Coated Double Cutting Blades with Fast Delivery Material Component (%) HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
