G non-step taper shank long drills NACHI GNLTD series

Manufacturer: NACHI

Item Status: Contact us

Customer support hotline for products:

Northern Region, North Central Region:

Email 0989 465 256

0989 465 256

Southern Region, South Central Region:

Email 0936 862 799

0936 862 799

Series: G non-step taper shank long drills NACHI GNLTD series

Features of G non-step taper shank long drills NACHI GNLTD series

This is general coated long drill and is suitable for non-step drilling of deep holes

Application: For drilling with water soluble cutting fluid

General specifications of G non-step taper shank long drills NACHI GNLTD series

Type	Metal drill bits
System of measurement	Metric
Set/Individual	Individual
Drill bit diameter/ size	5mm, 5.5mm, 6mm, 6.2mm, 6.5mm, 6.7mm, 6.8mm, 7mm, 7.2mm, 7.5mm, 7.7mm, 7.8mm, 8mm, 8.2mm, 8.3mm, 8.5mm, 8.7mm, 8.8mm, 9mm, 9.2mm, 9.5mm, 9.7mm, 9.8mm, 10mm, 10.2mm, 10.3mm, 10.5mm, 10.8mm, 11mm, 11.1mm, 11.5mm, 11.7mm, 11.8mm, 12mm, 12.1mm, 12.2mm, 12.3mm, 12.5mm, 12.7mm, 12.8mm, 13mm, 13.2mm, 13.5mm, 13.7mm, 13.8mm, 14mm, 14.1mm, 14.2mm, 14.3mm, 14.5mm, 14.7mm, 14.8mm, 15mm, 15.2mm, 15.5mm, 15.7mm, 15.8mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm
Material	Cobalt high speed steels (HSS-Co)
Coating	Titanium nitride coating (G)
Bit style	Spiral flute
Point style	Split
Point angle	135°
Groove length	200mm
Shank type	Mose taper
Shank diameter	1mm, 2mm
Full length	300mm
Flute direction	Clockwise (right-handed)
Twist angle	38°
Is best used on	S45C, S50C, SCM NAK, SS400
Good for using on	30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy
Not use on	40...50 HRC, 50...65 HRC
Overall diameter	5.0mm, 5.5mm, 6.0mm, 6.2mm, 6.5mm, 6.7mm, 6.8mm, 7.0mm, 7.2mm, 7.5mm, 7.7mm, 7.8mm, 8.0mm, 8.2mm, 8.3mm, 8.5mm, 8.7mm, 8.8mm, 9mm, 9.2mm, 9.5mm, 9.7mm, 9.8mm, 10.0mm, 10.2mm, 10.3mm, 10.5mm, 10.8mm, 11.0mm, 11.1mm, 11.5mm, 11.7mm, 11.8mm, 12.0mm, 12.1mm, 12.2mm, 12.3mm, 12.5mm, 12.7mm, 12.8mm, 13.0mm, 13.2mm, 13.5mm, 13.7mm, 13.8mm, 14.0mm, 14.1mm, 14.2mm, 14.3mm, 14.5mm, 14.7mm, 14.8mm, 15.0mm, 15.2mm, 15.5mm, 15.7mm, 15.8mm, 16.0mm, 16.5mm, 17.0mm, 17.5mm, 18.0mm, 18.5mm, 19.0mm, 19.5mm, 20.0mm
Overall length	300mm, 250mm

Installation guide G non-step taper shank long drills NACHI GNLTD series Contact mailbox baoan@baoanjsc.com.vn or phone number 0989 465 256

Document of G non-step taper shank long drills NACHI GNLTD series

G-non-step-taper-shank-long-drills-NACHI-GNLTD-seri.pdf

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Model	Brief specs	Item Status	Price, Order
GNLTD10.8	Drill bit diameter/ size: 10.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD11.7	Drill bit diameter/ size: 11.7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD13.8	Drill bit diameter/ size: 13.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD14.1	Drill bit diameter/ size: 14.1mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD11.0	Drill bit diameter/ size: 11mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD12.5	Drill bit diameter/ size: 12.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD14.3	Drill bit diameter/ size: 14.3mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD16.0	Drill bit diameter/ size: 16mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD18.5	Drill bit diameter/ size: 18.5mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD9.5	Drill bit diameter/ size: 9.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD8.3	Drill bit diameter/ size: 8.3mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD8.0	Drill bit diameter/ size: 8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD6.0	Drill bit diameter/ size: 6mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD12.0	Drill bit diameter/ size: 12mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD12.8	Drill bit diameter/ size: 12.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD10.2	Drill bit diameter/ size: 10.2mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD13.0	Drill bit diameter/ size: 13mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD14.0	Drill bit diameter/ size: 14mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD12.3	Drill bit diameter/ size: 12.3mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD14.7	Drill bit diameter/ size: 14.7mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD13.7	Drill bit diameter/ size: 13.7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD14.2	Drill bit diameter/ size: 14.2mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD14.5	Drill bit diameter/ size: 14.5mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD5.0	Drill bit diameter/ size: 5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD8.7	Drill bit diameter/ size: 8.7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD9.2	Drill bit diameter/ size: 9.2mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD10.0	Drill bit diameter/ size: 10mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD10.3	Drill bit diameter/ size: 10.3mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD11.8	Drill bit diameter/ size: 11.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD12.2	Drill bit diameter/ size: 12.2mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD6.5	Drill bit diameter/ size: 6.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD7.0	Drill bit diameter/ size: 7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD15.0	Drill bit diameter/ size: 15mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD17.5	Drill bit diameter/ size: 17.5mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD15.8	Drill bit diameter/ size: 15.8mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD18.0	Drill bit diameter/ size: 18mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD7.8	Drill bit diameter/ size: 7.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD11.1	Drill bit diameter/ size: 11.1mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD12.1	Drill bit diameter/ size: 12.1mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD11.5	Drill bit diameter/ size: 11.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD14.8	Drill bit diameter/ size: 14.8mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD8.5	Drill bit diameter/ size: 8.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD8.8	Drill bit diameter/ size: 8.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD15.2	Drill bit diameter/ size: 15.2mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD20.0	Drill bit diameter/ size: 20mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD9.7	Drill bit diameter/ size: 9.7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD15.5	Drill bit diameter/ size: 15.5mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD7.5	Drill bit diameter/ size: 7.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD15.7	Drill bit diameter/ size: 15.7mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD19.5	Drill bit diameter/ size: 19.5mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD10.5	Drill bit diameter/ size: 10.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD17.0	Drill bit diameter/ size: 17mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD19.0	Drill bit diameter/ size: 19mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD6.2	Drill bit diameter/ size: 6.2mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD13.2	Drill bit diameter/ size: 13.2mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD16.5	Drill bit diameter/ size: 16.5mm; Shank diameter: 2mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD5.5	Drill bit diameter/ size: 5.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD9.0	Drill bit diameter/ size: 9mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD6.8	Drill bit diameter/ size: 6.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD13.5	Drill bit diameter/ size: 13.5mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD12.7	Drill bit diameter/ size: 12.7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD7.2	Drill bit diameter/ size: 7.2mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD7.7	Drill bit diameter/ size: 7.7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD8.2	Drill bit diameter/ size: 8.2mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD9.8	Drill bit diameter/ size: 9.8mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check
GNLTD6.7	Drill bit diameter/ size: 6.7mm; Shank diameter: 1mm; Full length: 300mm; Bit style: Spiral flute; Is best used on: S45C, S50C, SCM NAK, SS400; Good for using on: 30...40 HRC, AC, ADC, CU, FC, FCD, SUS304, SUS316, SUS420, Ti / Ni Alloy	Liên hệ	Check