Jiangsu Profile
Product List
706. High-Performance 21PCS HSS Drill Bits for Stainless Steel Projects 
[Sep 30, 2026]
[Sep 30, 2026] Product Description Diameter(mm) Overall Length(mm) Working Length(mm) 1 34 12 1.5 43 20 2 49 24 2.5 57 30 3 61 33 3.5 70 39 4 75 43 4.5 80 47 5 86 52 5.5 93 57 6 93 57 6.5 101 63 7 109 69 7.5 109 69 8 117 75 8.5 117 75 ...
Company: Jiangsu Borui Tools Co., Ltd.
707. Premium HSS Inox Drill Bits for Precision Stainless Steel Work [Sep 30, 2026]
[Sep 30, 2026] Product Description Diameter(mm) Overall Length(mm) Working Length(mm) 1 34 12 1.5 43 20 2 49 24 2.5 57 30 3 61 33 3.5 70 39 4 75 43 4.5 80 47 5 86 52 5.5 93 57 6 93 57 6.5 101 63 7 109 69 7.5 109 69 8 117 75 8.5 117 75 ...
Company: Jiangsu Borui Tools Co., Ltd.
708. High-Quality Twin Land Flute Drill Bit for Wood Crafts [Sep 30, 2026]
[Sep 30, 2026] Suborui HCS Wood Drill Bit Product Description Product Name HCS Rolled Long Woodworking Wood Brad Point Drill Bit Material Carbon Steel with Heat Treatment (High Speed Steel is available) Process Rolled (Edge Ground, ...
Company: Jiangsu Borui Tools Co., Ltd.
709. Suborui Premium Three-Flats Shank Drill Bits for Metalworking [Sep 30, 2026]
[Sep 30, 2026] SUBORUI HSS Pilot Point D338 M35 Cobalt Coating Drill Bit For Metal Drilling Product Description Diameter(mm) Overall Length(mm) Working Length(mm) 1 34 12 1.5 43 20 2 49 24 2.5 57 30 3 61 33 3.5 70 39 4 75 43 4.5 80 47 ...
Company: Jiangsu Borui Tools Co., Ltd.
710. Heavy-Duty HSS Drill Bit with 1/4" Hex Shank for Metal [Sep 30, 2026]
[Sep 30, 2026] SIZE TOTAL LENGTH FLUTE LENGTH 1.5 63 17 2 67 24 2.5 75 29 3 81 33 3.5 90 38 4 94 43 4.5 100 47 5 106 49 5.5 113 56 6 113 58 6.5 119 63 7 108 68 7.5 108 68 8 115 75 8.5 117 74 9 124 80 10 133 88 11 141 92 12 150 103 ...
Company: Jiangsu Borui Tools Co., Ltd.
711. Premium 40cr Steel Hex Shank Drill Bit for Powerful Excavation [Sep 30, 2026]
[Sep 30, 2026] Product name 30mm Hex Shank Demolition Jack Hammer PH65 Chisel for Breaker Model No. FR-H Series Head type Point, Flat, Wide, Clay Spade etc. are available Body Material 40Cr Steel with Heat Treatment Shank PH65 Shank ...
Company: Jiangsu Borui Tools Co., Ltd.
712. Heavy-Duty 2-Inch Cobalt HSS Core Drill Bit for Precision Cutting [Sep 30, 2026]
[Sep 30, 2026] SUBORUI 2inch 50mm Depth Weldon Shank Cobalt HSS Annular Cutter Detailed Photos Product Name HSS annular cutter Material M2 High Speed Steel Shank Weldon Shank ( Universal Shank, Fein Shank ,are available ) Cutting ...
Company: Jiangsu Borui Tools Co., Ltd.
713. Premium 5 Flute Countersink Drill Bits for Woodworking Precision [Sep 30, 2026]
[Sep 30, 2026] Product Description Product Name Countersink Drill Bit Set Tool for Wood Chamfering Material High Carbon Steel Flute Type 5 Flute Cutting Angle 82° Sizes 3/4", 5/8" ,1/2" ,3/8", 1/4'' inch Shank Type Hex Shank Surface ...
Company: Jiangsu Borui Tools Co., Ltd.
714. Premium HSS 90 Degree Morse Taper Countersink Drill Bit for Precision [Sep 30, 2026]
[Sep 30, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
715. Durable HSS Chamfer Drill Bit with 90 Degree Angle for Metals [Sep 30, 2026]
[Sep 30, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
716. Heavy Duty Cobalt Double Ended Drill Bit for Tough Materials [Sep 30, 2026]
[Sep 30, 2026] DIA. (MM) OVERALL LENGTH (MM) WORKING LENGTH (MM) DIA. (MM) OVERALL LENGTH (MM) WORKING LENGTH (MM) 2.00 38.0 7.5 6.00 66.0 19.0 2.10 38.0 7.5 6.10 70.0 21.2 2.20 38.0 7.5 6.20 70.0 21.2 2.30 38.0 7.5 6.30 70.0 21.2 ...
Company: Jiangsu Borui Tools Co., Ltd.
717. Premium HSS Morse Taper Shank Twist Drill Bit for Metal [Sep 30, 2026]
[Sep 30, 2026] Product Name DIN345 HSS Morse Taper Shank Twist Drill Bit Material M35(Cobalt 5%),HSSM2,HSS4241,HSS4341 Surface Finish Black Oxide/Titanium/Bright/Black&Bright /Amber/ Point Angle 118° split point/135° split point ...
Company: Jiangsu Borui Tools Co., Ltd.
718. High-Performance Cobalt HSS Drill Bits for Steel Use [Sep 30, 2026]
[Sep 30, 2026] Product Description Product Name HSS Straight Shank Twist Drill Bits Material HSS4241, HSS4341, HSS9341, HSS6542(M2), M35(Cobalt 5%), M42(Cobalt 8%) Color (Surface Finish) Black Oxide/Tin-coated/Bright/Black&Gold ...
Company: Jiangsu Borui Tools Co., Ltd.
719. Heavy-Duty Suborui Cobalt Double End Twist Drill Bit for Metal [Sep 30, 2026]
[Sep 30, 2026] DIA. (MM) OVERALL LENGTH (MM) WORKING LENGTH (MM) DIA. (MM) OVERALL LENGTH (MM) WORKING LENGTH (MM) 2.00 38.0 7.5 6.00 66.0 19.0 2.10 38.0 7.5 6.10 70.0 21.2 2.20 38.0 7.5 6.20 70.0 21.2 2.30 38.0 7.5 6.30 70.0 21.2 ...
Company: Jiangsu Borui Tools Co., Ltd.
720. High-Performance HSS E M35 Chamfer Drill Bit for Metal [Sep 30, 2026]
[Sep 30, 2026] Product Description Product Name Countersink Drill Bit Set Tool for Metal Chamfering Material High Speed Steel E Flute Type 3 Flute Cutting Angle 90° Sizes 4.5-60mm Shank Type Round Shank Surface Finish TiALN Size Angle ...
Company: Jiangsu Borui Tools Co., Ltd.
