steel drill bit set

... is manufactured for professional machining environments where flute quality, concentricity and edge geometry determine machinin...

... with 1/2'' Shank 118° point 3-1/8" Flute x 6" OAL With 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1" We also supply Silver & Demin...

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... 4. Tolerance of cutting edge diameter m7 5.Chip Evacuation Groove special designed, easy evacuation 6.Use for the process of structual , Allo...

... BACKWARDS REVERSE BOLT REMOVER Description: Left Hand 13 Pc This left-hand has a 135° point for fas...

... , recommended bench , easy to center. Each is manufactured to the exacting specifications of DIN338. specification 10-35mm 4 Flu...

... with Titanium - Quick Release Twist 【Industrial Grade S2 Alloy 】 - Our are made of high quality S2 ...

..., a can open a variety of specifications of aperture. Do not need to use center punch, compared with the ordinary twist is not easy to be...

... 4241 Multi Step For Metal Size 5Steps:4-12mm ; 9Steps:4-20mm; 15Steps:4-32mm Conection Hex Shank Quick Release Materi...

... High Speed Carbide High Precision Tungsten Carbide Bit Product Description Features: Material: High-Speed (HSS) Finish: Bla...

... BQ HQ NQ PQ For Hard Rock Formation Specifications Features: High Penetration Rate, High Speed,High Performance Material: Diamond Typ...

... Product Introduce: Reverse Circulation (RC) is used to collect mineral and rock samples quickly and efficiently using a larg...

... Diameter 76mm Button For Mining Top hammer The top hammer rock is mainly used for blasting hole ex...

... With Wooden Box DIN 345 Spiral flutes are constructed with a higher flute angle to remove chips more easily. Designed to perform in a...

... Twist 19pcs in one , diameters are: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5m...

... Ballistic Button For Mining Tunneling Hard Rock The hard rock is mainly used for blasting hole excava...

... Diamond Core for Broken and Backfilled Stratum Shale Surface Diamond Roschen surface- diamond are with a...

.... Whether it’s matching the appropriate to the substrate material, getting the right match for the depth and diameter of the hole, or even the ...

... for Blast Furnace Tapping Product Name: TMT Miller 80mm R32 Solid Length: 76mm Diameter: 80mm Grade: 42CrMo M...