Jiangsu Profile
Product List
3376. Tungsten Solid Carbide Drill Bit with Sharp Drilling Point 
[Jul 03, 2025]
[Jul 03, 2025] Super Raw Material HRC 45 HRC 55 HRC 60 HRC 65 YG10X YL10.2&WF25 Germany K44&K40 Sandvik H10F Grain size 0.7 μm,Co10%,Flexural strength 3320N/mm² Grain size 0.6 μm,Co10%,Flexural strength ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
3377. HSS Hex Shank Step Drill Bit for Metal Drilling [Jun 30, 2025]
[Jun 30, 2025] HSS Hex Shank Step Drill Bit for Metal Drilling With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, hole ...
Company: Danyang Speedy Tools Co., Ltd
3378. Solid Carbide HRC55 Coated Flat Bottom Drill Bits for Bardened Steel [Jun 27, 2025]
[Jun 27, 2025] Solid Carbide HRC55 Coated Flat Bottom Drill Bits For Bardened Steel Products Function 1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3.Could be used for the ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
3379. Metal Drilling Bits Solid Carbide Pilot Drill Bit for Stainless Steel [Jun 27, 2025]
[Jun 27, 2025] Metal Drilling Bits Solid Carbide Pilot Drill Bit For Stainless Steel Products Function 1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3.Could be used for the ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
3380. High Precision Solid Carbide Spot Pilot Drill Bits for Drilling [Jun 27, 2025]
[Jun 27, 2025] High Precision Solid Carbide Pilot Drill Bits for Drilling Products Function 1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3.Could be used for the processing ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
3381. High Precision Solid Carbide 2flute Twist Drill Bits for Aluminum [Jun 26, 2025]
[Jun 26, 2025] High Precision Solid Carbide 2Flute Twist Drill Bits for Aluminum Products Function 1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3.Could be used for the ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
3382. Geological Exploration Tool Impregnated Diamond Drill Core Bit [Jun 22, 2025]
[Jun 22, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
3383. Impregnated Diamond Drill Core Bit for Geological Exploration Equipment [Jun 22, 2025]
[Jun 22, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
3384. Tw-Series High Quality Impregnated Diamond Drill Core Bit for Geological Tool [Jun 17, 2025]
[Jun 17, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
3385. Hex Shank Golden Coating New Four-Flute Sawtooth Eccentric Drill Bit [Jun 05, 2025]
[Jun 05, 2025] Hex Shank Golden Coating New Four-Flute Sawtooth Eccentric Drill Bit With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end ...
Company: Danyang Speedy Tools Co., Ltd
3386. Straight Flute HSS Step Drill Bit with Cylindrical Shank – Amber Finish [Mar 26, 2025]
[Mar 26, 2025] Straight Flute HSS Step Drill Bit with Cylindrical Shank - Amber Finish With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end ...
Company: Danyang Speedy Tools Co., Ltd
3387. Hot Sell Top Quality Well Drilling Tool Rock Drill Button Bits [Mar 24, 2025]
[Mar 24, 2025] Product Description Size of Rock Bit 171.4mm IADC Code 537 Thread Connection 3 1/2 API REG PIN Operating Parameters WOB (Weight On Bit) 19684~53428lbs 0.50-1.05 RPM 110-40 Formation Soft formations ...
Company: Mei Awards Elite
3388. Expert Grade15 PC SDS Plus Masonry Drill & Chisel Kit Diamond Drill Bit [Feb 25, 2025]
[Feb 25, 2025] Product Description Product Description Product Specificaion 15PCS DRILL BIT SET Masonry Drills: 5.5 x 110mm 6 x 110mm 5.5 x 160mm 6 x 160mm 6.5 x 160mm 7 x 160mm 8 x 160mm 10 x 160mm 10 x 260mm 12 x ...
Company: Zhenjiang Suran Tools Co., Ltd.
3389. High-Speed Steel Drill Bits for Durable Performance and Longevity [Jan 05, 2025]
[Jan 05, 2025] Product Description Basic Info. drill type Twist Drill Bit use Metal Drilling Surface Finish Titanium Coating place of origin China customized support OEM, ODM, OBM brand name EMG/AMG model ...
3390. Hex Shank Straight Flute Ceramic Tile Eccentric Drill Bit [Nov 22, 2024]
[Nov 22, 2024] Hex Shank Straight Flute Ceramic Tile Eccentric Drill Bit With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center ...
Company: Danyang Speedy Tools Co., Ltd
