High Speed Steel Weldon Shank Magnetic Drill Bit

• Customized: Non-Customized
• Standard: ISO9001,ISO14001
• Length: 25mm/50mm
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: DNHP
• Type of Shank: Weldon Shank Version P
• Shank Diameter: 31.75mm
• Surface Treatment: All-Ground
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: diatemer 61mm-100mm
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

High Speed Steel Weldon Shank Magnetic 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	Type	Size
DNHP-20610	61*25	DNHP-40610	61*50
DNHP-20620	62*25	DNHP-40620	62*50
DNHP-20630	63*25	DNHP-40630	63*50
DNHP-20640	64*25	DNHP-40640	64*50
DNHP-20650	65*25	DNHP-40650	65*50
DNHP-20700	70*25	DNHP-40700	70*50
DNHP-20750	75*25	DNHP-40750	75*50
DNHP-20800	80*25	DNHP-40800	80*50
DNHP-20850	85*25	DNHP-40850	85*50
DNHP-20900	90*25	DNHP-40900	90*50
DNHP-20950	95*25	DNHP-40950	95*50
DNHP-21000	100*25	DNHP-40100	100*50