Standard 19.05mm Weldon Shank HSS Core Drill Bit

• Customized: Customized
• Standard: ISO9001,ISO14001
• Length: 50mm
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: DNHX
• Type of Shank: Weldon Shank
• Shank Diameter: 19.05mm
• Surface Treatment: All-Ground
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: diameter 12mm-65mm
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Standard 19.05mm Weldon Shank HSS Core Drill Bit

1. HSS hole cutter, Weldon shank, with more stable clamping for stable cutting and finish of holes.

2. Additional one hole on the shank of cutters ≤ Φ 40mm, fit arbors with 31.75 bore as well as quick-change system.

3. Applicable to hole cutting and process of annular groove on various magnetic drills and press, like Alfra, Hougen, Jancy, Euroboor, BDS, Ruko.

4. Made of high-performance high speed steel., e. G. M2, M2AL, M35, M42 etc. And can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic.

5. The specifications from the Φ 12mm to Φ 65mm, depth of cut from25mm, 35mm, 50mm, 75mm and 100mm.

6. Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal of chips. So its life is lengthened. It is stable made and can cut with high speed, and make the surface of materials smooth. It has exact diameter and can use after regrinding.

7. TiN or TiAIN coating are available upon request.

8. The product is mainly used to process the hole of steel component, such as steel structure project, railway traffic, bridging, shipbuilding, machine manufacture, aviation and spaceflight.
 

Type	Size(mm)
DNHX-40120	12*50
DNHX-40130	13*50
DNHX-40140	14*50
DNHX-40150	15*50
DNHX-40160	16*50
DNHX-40170	17*50
DNHX-40180	18*50
DNHX-40190	19*50
DNHX-40200	20*50
DNHX-40210	21*50
DNHX-40220	22*50
DNHX-40230	23*50
DNHX-40240	24*50
DNHX-40250	25*50
DNHX-40260	26*50
DNHX-40270	27*50
DNHX-40280	28*50
DNHX-40290	29*50
DNHX-40300	30*50
......	......
DNHX-40580	58*50
DNHX-40590	59*50
DNHX-40600	60*50