Jiangsu Profile
Product List
1621. Durable DIN338 HSS Twist Drill Bits in Metal Storage Box 
[Jul 28, 2026]
[Jul 28, 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.
1622. Premium M35 HSS Cobalt Drill Bits for Metalworking [Jul 28, 2026]
[Jul 28, 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.
1623. Durable 21PCS HSS Drill Bits for Stainless Steel Projects [Jul 28, 2026]
[Jul 28, 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.
1624. High-Performance 19PCS Cobalt Drill Bits for Stainless Steel [Jul 28, 2026]
[Jul 28, 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.
1625. Heavy Duty Carbide Drill Bits for Versatile Wall and Glass [Jul 28, 2026]
[Jul 28, 2026] Product Description Product Name Glass&Tile Drill Bit Tip Material Tungsten Carbide Body Material 45# Steel Shank Quick Change Hex Shank(We also have Round Shank and Three Flat Shank) Surface Finish Black/Gold Process ...
Company: Jiangsu Borui Tools Co., Ltd.
1626. High-Performance Glass Drill Bits for Ceramic and Tile [Jul 28, 2026]
[Jul 28, 2026] Product Description Technology Welded Application For drilling glass, tile, etc Segment Type Straight head or cross head Dry or Wet Wet use only Advantage Precision cutting holes without cracked edges to keep whole ...
Company: Jiangsu Borui Tools Co., Ltd.
1627. Premium Suborui DIN345 Cobalt Twist Drill Bit for Stainless Steel [Jul 28, 2026]
[Jul 28, 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.
1628. High-Speed Steel DIN345 M2 Morse Taper Drill Bits for Metal [Jul 28, 2026]
[Jul 28, 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.
1629. Heavy-Duty HSS Taper Shank Drill Bits for Versatile Metalwork [Jul 28, 2026]
[Jul 28, 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.
1630. Durable 1 Inch Round Reduced Shank Drill Bit for Versatile Use [Jul 28, 2026]
[Jul 28, 2026] Standard DIN 338/345/340/1869/1897; ASME Material HSS 4241 / 9341 / M2 / M35 / M42 Process Full Ground / Milled / Roll Forged Slipt Point 135° / 118° Surface Bright / Tin-coated / Black Oxide / Black and Yellow / Black ...
Company: Jiangsu Borui Tools Co., Ltd.
1631. Versatile 5 Flute Countersink Drill Bits for Wood Projects [Jul 28, 2026]
[Jul 28, 2026] Product Description Product Name Woodworkers Countersink Drill Bit Set Drill Bit Material HSS 6542/4241 Countersink Material No. 45 steel Shank Type Hex shank Features 1. Material: HSS Drill 4241 2. Black chamfer drill ...
Company: Jiangsu Borui Tools Co., Ltd.
1632. High-Quality Hex Shank Drill Bits for Quick Change Countersinking [Jul 28, 2026]
[Jul 28, 2026] Product Description Product Name Woodworkers Countersink Drill Bit Set Drill Bit Material HSS 6542/4241 Countersink Material No. 45 steel Shank Type Hex shank Features 1. Material: HSS Drill 4241 2. Black chamfer drill ...
Company: Jiangsu Borui Tools Co., Ltd.
1633. High-Performance 6mm 8mm Spot Weld Drill Bits for Stainless Steel [Jul 28, 2026]
[Jul 28, 2026] D1(mm) L1(mm) Shank Dia(mm) 6.0 66 6.0 7.0 71 7.0 8.0 80 8.0 10.0 88 10.0 6.5 40 8.0 8.0 40 8.0 8.0 44 8.0 10.0 45 8.0 Company Profile ABOUT SUBORUI SUBORUI is a leading manufacturer of high performance twist drills and ...
Company: Jiangsu Borui Tools Co., Ltd.
1634. Professional HSS Cobalt Spot Weld Drill Bits for Stainless Steel [Jul 28, 2026]
[Jul 28, 2026] D1(mm) L1(mm) Shank Dia(mm) 6.0 66 6.0 7.0 71 7.0 8.0 80 8.0 10.0 88 10.0 6.5 40 8.0 8.0 40 8.0 8.0 44 8.0 10.0 45 8.0 Company Profile ABOUT SUBORUI SUBORUI is a leading manufacturer of high performance twist drills and ...
Company: Jiangsu Borui Tools Co., Ltd.
1635. Heavy-Duty SDS Max Concrete Drill Bit for Brick Walls [Jul 28, 2026]
[Jul 28, 2026] Size Size Size 35*280*Z3 60*280*Z3 80*280*Z4 35*320*Z3 60*320*Z3 80*320*Z4 35*550*Z3 60*550*Z3 80*550*Z4 35*600*Z3 60*600*Z3 80*600*Z4 35*700*Z3 60*700*Z3 80*700*Z4 35*800*Z3 60*800*Z3 80*800*Z4 35*1000*Z3 60*1000*Z3 ...
Company: Jiangsu Borui Tools Co., Ltd.
