steel drill bit set

... 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...

... 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 ...

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

Wholesale Cobalt 4mm 5mm 6mm 8mm HSS M35 Drill Bit Set Straight Drill Bits for Metal Stainless Steel Plastic High Speed Steel Product description Prod...

... speed Coating: Without coating, Tin coating, TICN coating, or ALSIN coating Thread type: M, MF, UNC, UNF,UNEF,W Precision: ......

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

... 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...

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

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

... 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 Stone Concrete Cutting Advantage of -body PDC : The strength and ductility of give - bodies hi...