3 PCS 6.7mm Drilling Dia Straight Shank Metric Twist Drill Bit HSS Cobalt

Description

View 3 PCS 6.7mm Drilling Dia Straight Shank Metric Twist Drill Bit HSS Cobalt with current marketplace pricing, condition, product images and item details. To ensure precise and accurate drilling results, it's important to check the concentricity of the spindle and the collet, as well as the clamping force of the collet. Material: HSS, Cobalt; Flute Length: 55mm / 2.2". @import url('https://fonts.googleapis.com/css2?family=Raleway:wght@400;700&family=Playfair+Display:wght@400;700&display=swap'); .bg { background-position: top center; background-repeat: no-repeat; background-color: #f1f8e9; padding: 40px 20px; } .content { max-width: 900px; margin: auto; } .header { font-family: 'Playfair Display', serif; font-size: 48px; color: #2e7d32; text-align: center; margin: 0 0 20px 0; padding: 0; } .header span { font-family: 'Raleway', sans-serif; font-size: 16px; color: #388e3c; } .box { font-family: 'Raleway', sans-serif; font-size: 16px; margin: 0 0 20px 0; padding: 20px; background: #fff; box-shadow: 0 0 10px rgba(0,0,0,0.1); text-align: left; border-radius: 10px; } .title { font-family: 'Playfair Display', serif; font-size: 28px; color: #388e3c; padding: 10px 15px; margin: 0 0 10px 0; background-color: #a5d6a7; border-radius: 10px 10px 0 0; } .title i { font-size: 24px; margin-right: 8px; color: #2e7d32; } .box ul { margin: 0; padding: 10px 20px; } .box ul li { list-style-type: none; margin: 0; padding: 5px 0; } .box ul li:before { font-family: 'FontAwesome'; content: '\f058'; padding-right: 10px; color: #2e7d32; } .box table { width: 100%; margin: 15px 0; border: 1px solid #a5d6a7; border-collapse: collapse; } .box table, th, td { border: 2px solid #a5d6a7; } .box table th { background: #a5d6a7; padding: 8px 12px; font-size: 16px; font-weight: 600; color: #2e7d32; } .box table td { background: #f1f8e9; padding: 8px 12px; font-size: 15px; color: #388e3c; } .box .info { width: 100%; text-align: left; margin: 10px 0; padding: 0; } .box .info img { margin: 5px; } .box h1 { font-family: 'Playfair Display', serif; font-size: 22px; color: #2e7d32; margin: 10px 0 0 0; padding: 0; } .picfix { text-align: center; } .picfix img { max-width: 100%; height: auto; } .description, .features { font-family: 'Raleway', sans-serif; font-size: 16px; color: #388e3c; } @media (max-width: 768px) { .header { font-size: 32px; } .title { font-size: 20px; padding: 8px 12px; } .box { font-size: 14px; padding: 15px; } .description, .features { font-size: 13px; } } Exclusive Offers Await! Welcome to our stores! Satisfaction is what we guarantee. 6.7mm Drilling Dia Straight Shank Metric Twist Drill Bit HSS Cobalt Pack of 3 Product Overview Designed to be installed in the spring chuck of your spindle, these drill bits provide a secure and reliable clamping solution. The clamping length of the twist drill on the spring chuck ensures a firm grip, with a clamping length that is 4-5 times the diameter of the drill shank. To ensure precise and accurate drilling results, it's important to check the concentricity of the spindle and the collet, as well as the clamping force of the collet. Poor concentricity can lead to broken drills and inaccurate hole diameters, while inadequate clamping force can cause the actual speed to deviate from the set speed, resulting in slip between the chuck and the twist drill. Additionally, don't forget to check the spindle presser foot. It should have a stable surface, both horizontally and vertically aligned with the spindle. This ensures that your drilling process remains steady, preventing broken drills and offset holes. Key Features Shank Diameter: 6.7mm；Total Length: 100mm / 4" Product Name: Straight Shank Twist Drill Bit; Package Content: 3pcs x Twist Drill Bit Material: HSS, Cobalt; Flute Length: 55mm / 2.2" Smooth groove finish, high hardness, wear resistance. Twist drills can be clamped on Manual, Electric Drills, Drill Presses, and Lathes; Suitable for Wood, Malleable Iron, Aluminum, Plastic etc. Payment Information ★ Secure payments through eBay. ★ We accept PayPal and all major credit cards. ★ Immediate payment required upon purchase. ★ For any payment issues, please contact our support team. Shipping Information ★ Orders are shipped to the address provided during checkout. Please verify your address. ★ We process orders within 1 business day (excluding weekends and holidays). ★ Standard delivery time is 3-5 business days. ★ We use trusted carriers like UPS, FedEx, and USPS. ★ Shipping is only available within the contiguous United States. No shipping to Alaska, Hawaii, Puerto Rico, or PO Boxes. ★ If there are any shipping delays, please contact us for support. Return Policy ★ We offer a 30-day return policy. ★ If you are not satisfied with your purchase, you can return it within 30 days for a full refund. ★ Please contact us to obtain the return address before sending back any items. ★ Items must be returned in their original condition and packaging. Condition: New. Category: Home & Garden › Tools & Workshop Equipment › Power Tool & Air Tool Accessories › Drill Bits.

Number Of Flutes

1

Item Package Quantity

1

Tool Flute Type

Twist

Surface Recommendation

Wood, Aluminum, Plastic, Iron

Size

6.7Mm

Part Number

Hjf240813002

Shank Type

Straight

Unit Count

3.0

Shipping

Free and Fast Two-day shipping.

Free Return

30-Days Money Back Guarantee

Tax

This item without tax.

Package Dimensions LxWxH

4.72x1.97x0.39 Inches

Weight

0.15 Pounds