Jiangsu Profile
Product List
436. Premium HSS M35 Jobber Drill Bits for Stainless Steel 
[Oct 12, 2026]
[Oct 12, 2026] OUR FACTORY 1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc) 2) We have around 15 years of producing ...
Company: DANYANG DAMING TOOLS CO., LTD.
437. Rock Mining Deep Hole Drilling Tools Coring PDC Bit Type Hq3 Nq Hq Pq Drill PCD Bit [Oct 10, 2026]
[Oct 10, 2026] Products Description Product Advantage: Reasonable design of the angle, arrangement and water outlet of each PDC. 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. ...
438. Syenite Clay Impregnated Diamond Core Drill Bits for Exploration [Sep 07, 2026]
[Sep 07, 2026] Product Description HQ diamond core bits HQ3 diamond core bits NQ diamond core bits NQ3 diamond core bits NTW diamond core bits NW casing shoe Impregnated Synthetic Diamond Core Bits The impregnated diamond core bit has ...
Company: CDG Equipment Co., Ltd.
439. Customized Matrix Height Hard Sandstone Diamond Core Drill Bits [Sep 07, 2026]
[Sep 07, 2026] Product Description HQ diamond core bits HQ3 diamond core bits NQ diamond core bits NQ3 diamond core bits NTW diamond core bits NW casing shoe Impregnated Synthetic Diamond Core Bits The impregnated diamond core bit has ...
Company: CDG Equipment Co., Ltd.
440. Premium High-Speed Steel Center Drill Bit for Precision Metal Drilling [Sep 30, 2026]
[Sep 30, 2026] Product Description Type A HSS Center Drill d D L I 1.00 3.15 33.50 1.90 1.25 3.15 33.50 1.90 1.60 4.00 37.50 2.80 2.00 5.00 42.00 3.30 2.50 6.30 47.00 4.10 3.15 8.00 52.00 4.90 4.00 10.00 59.00 6.20 5.00 12.50 66.00 ...
Company: Jiangsu Borui Tools Co., Ltd.
441. Heavy-Duty 1/4 Hex Shank Stainless Steel Twist Drill Bits [Sep 30, 2026]
[Sep 30, 2026] Factory Wholesale DIN3126 HSS Fully Ground 1/4 Hex Shank Stubby Twist Drill Bit Set Product Description Product Name: DIN3126 HSS Fully Ground 1/4 Hex Shank Stubby Twist Drill Bit Set Material: HSS Speed Steel 6542 ...
Company: Jiangsu Borui Tools Co., Ltd.
442. High-Performance Cobalt DIN333 Double Ended Drill Bit for Metal [Sep 30, 2026]
[Sep 30, 2026] Suborui HSS Bamboo Drill Bit Product Description Product Name HSS DIN333 Center Drill Bit for Centre Drilling Material HSS 6542 (Co5%-M35,Carbide are Available) Surface Tin-coated(Amber, Bright Finishing,AlTiN coated ...
Company: Jiangsu Borui Tools Co., Ltd.
443. Premium High Carbon Steel Wood Auger Drill Bits for Precise Boring [Sep 30, 2026]
[Sep 30, 2026] Product Description Diameter(mm) Overall length(mm) Diameter(inch) Overall length(inch) 6-26mm 100mm 1/4"-1 4" 6-40mm 125mm 1/4"-1-9/16" 5" 6-40mm 155mm 1/4"-1-9/16" 6" 6-40mm 200mm 1/4"-1-9/16" 8" 6-40mm 230mm ...
Company: Jiangsu Borui Tools Co., Ltd.
444. Premium Deep Hole Wood Drill Bit for Precision Drilling [Sep 30, 2026]
[Sep 30, 2026] Product Description Diameter(mm) Overall length(mm) Diameter(inch) Overall length(inch) 6-26mm 100mm 1/4"-1 4" 6-40mm 125mm 1/4"-1-9/16" 5" 6-40mm 155mm 1/4"-1-9/16" 6" 6-40mm 200mm 1/4"-1-9/16" 8" 6-40mm 230mm ...
Company: Jiangsu Borui Tools Co., Ltd.
445. DIN338 HSS Cobalt 135 Degree Split Point Metal Drill Bit for Steel Iron Copper Aluminum Drilling [Nov 02, 2026]
[Nov 02, 2026] Specification Manufactured from Hss-M35 steel, with cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67 with 5% Cobalt, for much faster cutting and extra longer life span, with up to twelve ...
446. Professional Geological Drilling Nq Impregnated Diamond Core Drill Bits Hard Rock Drill Bit [Oct 30, 2026]
[Oct 30, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
447. Face Discharge Bq Nq Hq Pq Nq3 Hq3 Pq3 Impregnated Diamond Core Drill Bit [Oct 10, 2026]
[Oct 10, 2026] Face Discharge Bq Nq Hq Pq Nq3 Hq3 Pq3 Impregnated Diamond Core Drill Bit Product Parameters Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond ...
448. HSS-M2 Titanium Nitrided Jobber Twist Drill Bit for Metal and Steel Drilling [Sep 10, 2026]
[Sep 10, 2026] Product Description *Twist Design & performance- Parabolic flute for better chip removal and reduced heat build-up. Tapered web for greater strength and durability. *Accuracy - 135° split-point tip engineered for a ...
449. Hex Shank HSS Fully Ground Twist Drill Bit for Staninless Steel [Sep 10, 2026]
[Sep 10, 2026] Product Description PREMIUM QUALITY - These drill bits are made of high speed steel and the surface is plated with titanium for high hardness, high wear resistance and long service life. 135 DEGREE SPLIT POINT - The 135 ...
450. Stepped Point M35 High-Speed Cobalt Drill Bit for Tough Metal Drilling Applications [Aug 28, 2026]
[Aug 28, 2026] Specification Manufactured by JiangSu XingRui Tools Co., Ltd., the P6M5 DRILL BIT is made from Hss-M2 steel. It features 135° Quick-Cut points that are self-centering, allowing for quick penetration with minimal ...
