Chtools 75mm Cutting Depth Tct Annular Drill Bits

• Customized: Customized
• Length: 75mm
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Metal Drilling
• Type of Shank: Weldon Shank Version P
• Model NO.: DNTP
• Size: Diameter 61mm-135mm
• Treatment: All-Ground
• Performance: Better Endurance
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: diameter 61mm-135mm depth 75mm
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 820750900
• Production Capacity: 100, 000PCS/Month

Product Description

Product Description

 

CHTOOLS 75mm Cutting Depth Tct Annular Drill Bits

1. Carbide Tipped core drill with 31.75mm shank.

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

3. Can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic. And complex material available for drilling, a higher cutting speed available.

4. Selected speical-purpose carbide tips with multi-cut geometry for ply-cutting and lower friction. Reduced damage of tips and improved performance of ships removal.

5. Multi-ply cutting end edge geometry, to improve removal of chips and keep less resistance.

6. The specifications from the Φ 61mm ~ Φ 150mm, depth of cutting 50mm, 75mm, 100mm series.

7. Can be customized Φ 150mm ~ Φ 200mm, depth can be extended to 200mm according the needs of special occasions

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
DNTP-50610	61*75	DNTP-E2437	2-7/16"*3"
DNTP-50620	62*75	DNTP-E2500	2-1/2"*3"
DNTP-50630	63*75	DNTP-E2562	2-9/16"*3"
DNTP-50640	64*75	DNTP-E2625	2-5/8"*3"
DNTP-50650	65*75	DNTP-E2687	2-11/16"*3"
DNTP-50660	66*75	DNTP-E2750	2-3/4"*3"
DNTP-50670	67*75	DNTP-E3000	3"*3"
DNTP-50680	68*75	DNTP-E3215	3-1/8"*3"
DNTP-50700	70*75	DNTP-E3250	3-1/4"*3"
DNTP-50720	72*75	DNTP-E3375	3-3/8"*3"
DNTP-50740	74*75	DNTP-E3500	3-1/2"*3"
DNTP-50750	75*75	DNTP-E3625	3-5/8"*3"
DNTP-50760	76*75	DNTP-E3750	3-3/4"*3"
DNTP-50800	80*75	DNTP-E3875	3-7/8"*3"
DNTP-50810	81*75	DNTP-E3937	3-15/16"*3"
DNTP-50820	82*75	DNTP-E4000	4"*3"
......	......
DNTP-51350	135*75