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Carbide Brazed NC Spotting Drills
Model Name
NCTBN Series
Series
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KONGHWA PRECISION TOOL

Machine tool manufacturer, Drill, Mills, Taps and more

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Manufacturer
KONGHWA PRECISION TOOL
Brand
-
SKU
49519
Product Name
Carbide Brazed NC Spotting Drills
Model Name
NCTBN Series
Size
-
Weight
-
Product Details

Konghwa Precision Tool Carbide Brazed NC Spotting Drills NCTBN Series

CODE NO Dia x Point Angle Length of Flute Overall Length Shank Dia
ΦD x 90 ° L1 L Φd
NCTBN 100 10 x 90 ° 24 80 10
NCTBN 120 12 x 90 ° 34 100 12
NCTBN 160 16 x 90 ° 40 120 16
NCTBN 200 20 x 90 ° 40 160 20
KONGHWA PRECISION TOOL
Machine tool manufacturer, Drill, Mills, Taps and more
Our company has begun as retailer to sell imported cutting tools and various kinds tool in 1970. With the rapid cutting tools market growth in Korea in 1980s. However, Korean cutting tools market depends on imported tools by early of 1990s. We established Kong Hwa Precision Tool for manufacture and distribution for localization in June. 1990. and we have long been developing for innovative tools. Our tools are as follows. 1990. Insert Holder, Milling cutter 1991. Straight shank spring collet chuck, BT30, BT40, BT50 spring collet chuck, Spring collet TAP chuck  1994. High Performance Carbide Drills, Carbide Reamers 2003. Carbide Endmills  2005. Carbide Taps 2008. Indexable Drill (Insert type Drill)  It was the first time that we produced SPD (High performance drill) in Korea. We have several agency in Domestic market and we are supplier to GM-Daewoo Motors since 2004. Our tools are exported to Japan, China, Israel and so on since 2005. and our export surpassed 20% in 2006. Our developed production Indexable type drill is increased to sell in the world after good reputation. We look forward to your continued encouragement. We will meet your satisfaction with constantly development and automatic facilities.
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