| Type | S1812G |
| Shank | IR112/QL120 |
| Total Inserts | 63 |
| Wing Quantity | 3 |
| Profile | Concave |
| Blow Holes | 3 |
| Spline Count | 8/12 |
| Type | Quantity | Location | Diameter |
| Diamond | 18 | Gauge | 7/8" |
| Diamond | 12 | 2nd Row | 7/8" |
| Diamond | 33 | Face | 7/8" |
| Side Guage | 6 | Side | 3/4" |
Stryker manufactures all of its drill bits in America using 100% American steel.
This investment in our products is to ensure that only the highest level of quality control is provided to our customers. When facing extreme temperatures, rock strength, or difficult wellbore conditions you can count on Stryker bits.
var ifr = document.getElementById(“JotFormIFrame-212726423394153”);
if (ifr) {
var src = ifr.src;
var iframeParams = [];
if (window.location.href && window.location.href.indexOf(“?”) > -1) {
iframeParams = iframeParams.concat(window.location.href.substr(window.location.href.indexOf(“?”) + 1).split(‘&’));
}
if (src && src.indexOf(“?”) > -1) {
iframeParams = iframeParams.concat(src.substr(src.indexOf(“?”) + 1).split(“&”));
src = src.substr(0, src.indexOf(“?”))
}
iframeParams.push(“isIframeEmbed=1”);
ifr.src = src + “?” + iframeParams.join(‘&’);
}
window.handleIFrameMessage = function(e) {
if (typeof e.data === ‘object’) { return; }
var args = e.data.split(“:”);
if (args.length > 2) { iframe = document.getElementById(“JotFormIFrame-” + args[(args.length – 1)]); } else { iframe = document.getElementById(“JotFormIFrame”); }
if (!iframe) { return; }
switch (args[0]) {
case “scrollIntoView”:
iframe.scrollIntoView();
break;
case “setHeight”:
iframe.style.height = args[1] + “px”;
break;
case “collapseErrorPage”:
if (iframe.clientHeight > window.innerHeight) {
iframe.style.height = window.innerHeight + “px”;
}
break;
case “reloadPage”:
window.location.reload();
break;
case “loadScript”:
if( !window.isPermitted(e.origin, [‘jotform.com’, ‘jotform.pro’]) ) { break; }
var src = args[1];
if (args.length > 3) {
src = args[1] + ‘:’ + args[2];
}
var script = document.createElement(‘script’);
script.src = src;
script.type = ‘text/javascript’;
document.body.appendChild(script);
break;
case “exitFullscreen”:
if (window.document.exitFullscreen) window.document.exitFullscreen();
else if (window.document.mozCancelFullScreen) window.document.mozCancelFullScreen();
else if (window.document.mozCancelFullscreen) window.document.mozCancelFullScreen();
else if (window.document.webkitExitFullscreen) window.document.webkitExitFullscreen();
else if (window.document.msExitFullscreen) window.document.msExitFullscreen();
break;
}
var isJotForm = (e.origin.indexOf(“jotform”) > -1) ? true : false;
if(isJotForm && “contentWindow” in iframe && “postMessage” in iframe.contentWindow) {
var urls = {“docurl”:encodeURIComponent(document.URL),”referrer”:encodeURIComponent(document.referrer)};
iframe.contentWindow.postMessage(JSON.stringify({“type”:”urls”,”value”:urls}), “*”);
}
};
window.isPermitted = function(originUrl, whitelisted_domains) {
var url = document.createElement(‘a’);
url.href = originUrl;
var hostname = url.hostname;
var result = false;
if( typeof hostname !== ‘undefined’ ) {
whitelisted_domains.forEach(function(element) {
if( hostname.slice((-1 * element.length – 1)) === ‘.’.concat(element) || hostname === element ) {
result = true;
}
});
return result;
}
};
if (window.addEventListener) {
window.addEventListener(“message”, handleIFrameMessage, false);
} else if (window.attachEvent) {
window.attachEvent(“onmessage”, handleIFrameMessage);
}