CHICAGO-LATROBE Jobber Length Drill Bit: #20, 135° Split Point, Black Oxide HSS
SKU 3G-OTH-189963
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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What is the CHICAGO-LATROBE Jobber Length Drill Bit #20 used for?
This CHICAGO-LATROBE drill bit is designed for aerospace and precision machining applications. Its 135° split point reduces walking and thrust, making it ideal for drilling hard metals and alloys. The black oxide HSS construction provides heat resistance and lubricity for extended tool life.
What are the specifications of the CHICAGO-LATROBE #20 drill bit?
The CHICAGO-LATROBE Jobber Length Drill Bit #20 has a 0.1610-inch diameter, 135° split point, and black oxide high-speed steel construction. It meets NAS 907 Type B specifications, ensuring compliance with aerospace standards. The manufacturer part number is 45690.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the NAS 907 Type B #20 bit (MPN 45690) for your aerospace or machining needs.
How to select the right jobber length drill bit for aerospace?
For aerospace work, choose a drill bit meeting NAS 907 Type B specs, like this CHICAGO-LATROBE #20. The 135° split point aids self-centering on hard alloys. Black oxide HSS resists heat and wear. Match the diameter (0.1610 inches) to your hole tolerance and material hardness.
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3G Electric memasok CHICAGO-LATROBE nas-spec high-speed steel jobber-length drill bits for aerospace. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















