--- product_id: 528696555 title: "GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16\"-3/8\"" brand: "gmtools" price: "€ 75.18" currency: EUR in_stock: true category: "Gmtools" url: https://www.desertcart.fr/products/528696555-gmtools-21pcs-cobalt-drill-bits-set-m35-hss-135-degree store_origin: FR region: France --- # 135° Split Point for precision & fast penetration M35 Cobalt Alloy for extreme durability Metal Indexed Case for organized, on-the-go access GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" **Brand:** gmtools **Price:** € 75.18 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Finish Like a Boss ## Quick Answers - **What is this?** GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" by gmtools - **How much does it cost?** € 75.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/528696555-gmtools-21pcs-cobalt-drill-bits-set-m35-hss-135-degree) ## Best For - gmtools enthusiasts ## Why This Product - Trusted gmtools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile 21-Piece Size Range:** From 1/16" to 3/8", this set covers all your drilling needs across metal, wood, plastic, and more. - • **Precision 135° Split Point Tip:** Self-centering design reduces walking and pressure, delivering clean, accurate holes every time. - • **Sleek Metal Indexed Storage Case:** Keep your bits perfectly organized and ready for action—because every pro knows that tools matter. - • **Efficient Chip Evacuation Twist Design:** Spiral flutes clear debris faster, keeping your workflow smooth and your bits cooler. - • **Unmatched Durability with M35 Cobalt Steel:** Engineered with 5% cobalt for superior wear resistance—drill through hardened metals without compromise. ## Overview The GMTOOLS 21Pcs Cobalt Drill Bits Set features industrial-grade M35 high-speed steel with 5% cobalt for enhanced durability. Its 135° split point tip ensures fast, precise penetration with minimal walking, while the twist design optimizes chip removal. This versatile set includes 21 sizes from 1/16" to 3/8", suitable for hardened metals, stainless steel, wood, and plastic. All bits come neatly organized in a robust metal indexed case, making it the ultimate choice for professionals demanding reliability and precision. ## Description GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" - desertcart.com ## Features - Perfect Drill Bits: Precision grinding process for a clean surface and high grinding accuracy. Universal round drill shank, widely applicable of tool holding systems and tightly clamped - 135° Split Point & Twist Design: The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure, reducing walking, fully ground drill bit with sharp and durable cutting edge. Twist design for clear chips faster - Enhanced M35 Alloy Material: These drill bits contain 5% Cobalt alloy steel, which increases wear resistance and durability. Industry grade M35 high speed steel drill bit set. - Set Includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64 and 3/8 inch bits; Comes in metal indexed storage case for easy storage - QUALITY COMMITMENT: If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100% Satisfaction Guarantee for risk-free shopping! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWXGCJTM | | Best Sellers Rank | #7,832 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Jobber Drill Bits | | Brand Name | GMTOOLS | | Customer Reviews | 4.5 4.5 out of 5 stars (2,544) | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 0.38 Inches | | Finish Types | Titanium | | Included Components | drill bit | | Manufacturer | GMTOOLS | | Material Type | Cobalt Steel | | Minimum Bore Diameter | 0.06 Inches | | Number of Flutes | 2 | | Number of Pieces | 21 | | Part Number | 1 | | Point Style | Split Point | | Set Name | 21Pcs Cobalt Drill Bits Set | | Shank Type | Round | | Surface Recommendation | Cast Iron,Metal,Plastic,Stainless,Steel,Wood | | Tool Flute Type | Spiral | | Unit Count | 1.0 Count | ## Product Details - **Cutting Angle String:** 135 Degrees - **Cutting Diameter:** 0.38 Inches - **Finish Type:** Titanium - **Material:** Cobalt Steel - **Shank Type:** Round ## Images ![GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" - Image 1](https://m.media-amazon.com/images/I/71aH9wLDfbL.jpg) ![GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" - Image 2](https://m.media-amazon.com/images/I/51mtrHc4gdL.jpg) ![GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" - Image 3](https://m.media-amazon.com/images/I/81a2ndngy2L.jpg) ![GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" - Image 4](https://m.media-amazon.com/images/I/71bRx-xIFNL.jpg) ![GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" - Image 5](https://m.media-amazon.com/images/I/814635tf9+L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - GMTOOLS 21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8" - amoolo 3/8" Cobalt Drill Bit(5Pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron - BECOLLO 1/8 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,20 Pieces --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/528696555-gmtools-21pcs-cobalt-drill-bits-set-m35-hss-135-degree](https://www.desertcart.fr/products/528696555-gmtools-21pcs-cobalt-drill-bits-set-m35-hss-135-degree) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-07-21*