Chtools Professional Promotion for CNC Machine Spade Drill Bit

• Customized: Customized
• Length: Different Size
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Groove Shape: Helical Flute
• Model NO.: SGH-
• Shank Type: Lateral Fixation Type Straight Shank
• Package: Plastic Box
• OEM: Yes
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: ISO9001, ISO4001
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 8459290000
• Production Capacity: 100, 000PCS/Month

Product Description

Chtools Professional Promotion for CNC Machine Spade Drill Bit 

1.Insert material: imported powder HSS &carbide

2.Features: 16 holders can meet drilling requirements of cutting diameter ranging from 9.5 to 114mm;One holder can accommodate inserts of 3-5 specifications

3.Advantages:Free grinding, long life, simple operation, comprehensive drilling  efficiency is 2 times more than ordinary twist drill. 

4. Cutting depth: 2-20 times the diameter, realizing deep-hole machining

5. Applicable machine tools: various NC drilling machines, boring &milling machines, CNCs, lathes, etc.

6. Applicable materials: 4 types of inserts can cover common steel, cast iron, high-nickel alloy, high-temperature alloy, high manganese steel, stainless steel and other Difficult-to-machine materials; combined with optimal coating, it can cut materials with hardness reaching HRB300.

30 series (Intermediate Length)
Connector	Type	A	B	C	D	E	F		G
		Drill Insert Range	Max.Drill Depth	Body Length	Ref.Length	Overall Length	Dia.	Length	Pipe Tap
10	SGH-10-MK025-30N	18.0-21.5	117.5	154.8	158.4	210.8	25.0	56.0	1/8"
15	SGH-15-MK025-30N	22.0-24.0	117.5	154.8	158.4	210.8	25.0	56.0	1/8"
20	SGH-20-MK032-30N	25.0-29.0	136.5	179.4	183.0	239.4	32.0	60.0	1/4"
25	SGH-25-MK032-30N	30.0-35.0	136.5	179.4	183.0	239.4	32.0	60.0	1/4"
30	SGH-30-MK040-30N	36.0-41.0	165.1	217.5	222.3	287.5	40.0	70.0	1/4"
35	SGH-35-MK040-30N	42.0-47.0	165.1	217.5	222.3	287.5	40.0	70.0	1/4"