Shop CHICAGO-LATROBE
See all product information
Create Account
15PC 135 Degree Heavy-Duty Cobalt Jobber Length Drill Set Chicago-Latrobe 550-TN TiN HSS-CO 1/16-1/2x1/32
Mfr # 69871
Zoro # G3663974
product price:
$
253.99
/ea
Free Shipping & Returns
Key Features
Number of Pieces
15
Cutting Direction
Right Hand
Drill Bit Point Angle
135 Degrees
Drill Bit Material
Cobalt
Includes
Metal Drill Index
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval.
Terms apply.
Get 10% off your order
Sign up for our email list and receive your promo code via email.
Specifications
Description
The CHICAGO-LATROBE 69871 is a jobber-length drill bit set consisting of 15 cobalt drill bits sized from 1/16 inch to 1/2 inch in fractional increments. These drill bits are made from cobalt and are suitable for use when machining aluminum, cast iron, hardened steel, stainless steel, steel, and titanium (user to select appropriate speeds and feeds). The set includes a metal index case for organized storage and features a P3 split point with a 135-degree angle for starting accuracy. The drill bits have a 2-flute spiral design with right-hand cutting direction and a titanium nitride (TiN) coating for wear resistance.
Key Features:
- Number of drill bits: 15 with sizes from 1/16" to 1/2".
- Material: Cobalt (intended for machining applications using the specified bit geometry and TiN coating).
- Drill bit length: jobber length, ranging from 1 7/8" to 6".
- Point type: P3 split point with a 135° angle.
- Flutes: 2 spiral flutes with a helix angle between 21° and 34°.
- Shank: Straight, 1/6" diameter.
- Interval measurement system: fractional inch sizes.
- Complies with NAS 907 Type J standard.
- Spiral direction: right-hand cutting.
- Included storage: metal index case for organization and protection.