Taper Shank Straight Flute Bit Spade Core Drill

• Customized: Customized
• Standard: ISO9001,ISO4001
• Length: Taper-length
• Type: Spade Drill
• Material: Other
• Usage: Metal Drilling
• Model NO.: SGS-MMMT
• Groove Shape: Straight Flute
• Shank Type: Morse Taper Shank
• Treatment: All-Ground
• Performance: Better Endurance
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: ISO9001, ISO4001
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Features:

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.

Application:

Steel structure, bridge engineer, shipbuilding industry, oil drilling rig, railway construction, machine manufacturing, electric power and other fields.


 

Connector	Type	A(drill insert range)	B(max.drill depth)	C(body length)	D(ref.length)
Y0	SGS-Y0-MMMT2-20N	9.5-11.0	31.8	51.5	88.0
Z0	SGS-Z0-MMMT2-20N	11.5-12.5	31.8	51.5	88.0
00	SGS-00-MMMT2-20N	13.0-15.0	35.0	55.5	92.4
05	SGS-05-MMMT2-20N	15.5-17.5	35.0	55.5	92.4
10	SGS-10-MMMT3-20N	18.0-21.5	69.8	98.4	142.5
15	SGS-15-MMMT3-20N	22.0-24.0	69.8	98.4	142.5
20	SGS-20-MMMT4-20N	25.0-29.0	85.7	114.3	160.4
25	SGS-25-MMMT4-20N	30.0-35.0	85.7	114.3	167.6
30	SGS-30-MMMT4-20N	36.0-41.0	120.6	152.4	206.4
35	SGS-35-MMMT4-20N	42.0-47.0	120.6	152.4	206.4
40	SGS-40-MMMT5-20N	48.0-55.0	130.1	165.1	219.1
45	SGS-45-MMMT5-20N	56.0-65.0	130.1	165.1	219.1
50	SGS-50-MMMT5-20N	64.0-76.0	171.5	215.9	287.3
55	SGS-55-MMMT5-20N	77.0-89.0	171.5	215.9	287.3
70	SGS-70-MMMT5-20N	90.0-101.0	171.5	225.4	296.8
80	SGS-80-MMMT5-20N	102.0-114.0	171.5	225.4	296.8